Sigrun Halvorsen

  • Professor MD PhD
  • +4722119100
 

Publications 2019

Ahrens I, Averkov O, Zúñiga EC, Fong AYY, Alhabib KF, Halvorsen S, Abdul Kader MABSK, Sanz-Ruiz R, Welsh R, Yan H, Aylward P (2019)
Invasive and antiplatelet treatment of patients with non-ST-segment elevation myocardial infarction: Understanding and addressing the global risk-treatment paradox
Clin Cardiol (in press)
DOI 10.1002/clc.23232, PubMed 31317575

Blichfeldt-AEro SC, Trondalen G, Halvorsen S (2019)
Facilitated music listening: Music therapy in an invasive cardiac procedure
BRIT. J. MUSIC THER., 33 (1), 27-38

Fernandes A, McEvoy JW, Halvorsen S (2019)
"Doctor, Should I Keep Taking an Aspirin a Day?"
N Engl J Med, 380 (20), 1967-1970
DOI 10.1056/NEJMclde1903004, PubMed 31091380

Fossum S, Næss Ø, Halvorsen S, Tell GS, Vikanes ÅV (2019)
Long-term cardiovascular morbidity following hyperemesis gravidarum: A Norwegian nationwide cohort study
PLoS One, 14 (6), e0218051
DOI 10.1371/journal.pone.0218051, PubMed 31188868

Jortveit J, Halvorsen S, Kaldal A, Pripp AH, Govatsmark RES, Langørgen J (2019)
Unsatisfactory risk factor control and high rate of new cardiovascular events in patients with myocardial infarction and prior coronary artery disease
BMC Cardiovasc Disord, 19 (1), 71
DOI 10.1186/s12872-019-1062-y, PubMed 30922234

Jortveit J, Pripp AH, Langørgen J, Halvorsen S (2019)
Poor adherence to guideline recommendations among patients with atrial fibrillation and acute myocardial infarction
Eur J Prev Cardiol, 26 (13), 1373-1382
DOI 10.1177/2047487319841940, PubMed 30966816

Lip GYH, Collet JP, Haude M, Byrne R, Chung EH, Fauchier L, Halvorsen S, Lau D, Lopez-Cabanillas N, Lettino M, Marin F, Obel I, Rubboli A, Storey RF, Valgimigli M, Huber K, ESC Scientific Document Group (2019)
2018 Joint European consensus document on the management of antithrombotic therapy in atrial fibrillation patients presenting with acute coronary syndrome and/or undergoing percutaneous cardiovascular interventions: a joint consensus document of the European Heart Rhythm Association (EHRA), European Society of Cardiology Working Group on Thrombosis, European Association of Percutaneous Cardiovascular Interventions (EAPCI), and European Association of Acute Cardiac Care (ACCA) endorsed by the Heart Rhythm Society (HRS), Asia-Pacific Heart Rhythm Society (APHRS), Latin America Heart Rhythm Society (LAHRS), and Cardiac Arrhythmia Society of Southern Africa (CASSA)
Europace, 21 (2), 192-193
DOI 10.1093/europace/euy174, PubMed 30052888

Szarek M, White HD, Schwartz GG, Alings M, Bhatt DL, Bittner VA, Chiang CE, Diaz R, Edelberg JM, Goodman SG, Hanotin C, Harrington RA, Jukema JW, Kimura T, Kiss RG, Lecorps G, Mahaffey KW, Moryusef A, Pordy R, Roe MT, Tricoci P, Xavier D, Zeiher AM, Steg G, Schwartz GG et al. (2019)
Alirocumab Reduces Total Nonfatal Cardiovascular and Fatal Events The ODYSSEY OUTCOMES Trial
J. Am. Coll. Cardiol., 73 (4), 387-396

Publications 2018

Alexander KP, Brouwer MA, Mulder H, Vinereanu D, Lopes RD, Proietti M, Al-Khatib SM, Hijazi Z, Halvorsen S, Hylek EM, Verheugt FWA, Alexander JH, Wallentin L, Granger CB, ARISTOTLE Investigators (2018)
Outcomes of apixaban versus warfarin in patients with atrial fibrillation and multi-morbidity: Insights from the ARISTOTLE trial
Am Heart J, 208, 123-131
DOI 10.1016/j.ahj.2018.09.017, PubMed 30579505

Allencherril J, Fakhri Y, Engblom H, Heiberg E, Carlsson M, Dubois-Rande JL, Halvorsen S, Hall TS, Larsen AI, Jensen SE, Arheden H, Atar D, Clemmensen P, Ripa MS, Birnbaum Y (2018)
The significance of ST-elevation in aVL in anterolateral myocardial infarction: An assessment by cardiac magnetic resonance imaging
Ann Noninvasive Electrocardiol, 23 (6), e12580
DOI 10.1111/anec.12580, PubMed 29971868

Allencherril J, Fakhri Y, Engblom H, Heiberg E, Carlsson M, Dubois-Rande JL, Halvorsen S, Hall TS, Larsen AI, Jensen SE, Arheden H, Atar D, Clemmensen P, Ripa MS, Birnbaum Y (2018)
Correlation of anteroseptal ST elevation with myocardial infarction territories through cardiovascular magnetic resonance imaging
J Electrocardiol, 51 (4), 563-568
DOI 10.1016/j.jelectrocard.2018.03.016, PubMed 29996989

Berwanger O, Abdelhamid M, Alexander T, Alzubaidi A, Averkov O, Aylward P, Contreras Zúñiga E, Halvorsen S, Iglesias R, A Sk Abdul Kader M, Zubaid M, AlHabib KF (2018)
Use of ticagrelor alongside fibrinolytic therapy in patients with ST-segment elevation myocardial infarction: Practical perspectives based on data from the TREAT study
Clin Cardiol, 41 (10), 1322-1327
DOI 10.1002/clc.23043, PubMed 30098028

Bugge C, Sether EM, Pahle A, Halvorsen S, Sonbo Kristiansen I (2018)
Diagnosing heart failure with NT-proBNP point-of-care testing: lower costs and better outcomes. A decision analytic study
BJGP Open, 2 (3), bjgpopen18X101596
DOI 10.3399/bjgpopen18X101596, PubMed 30564729

Christersson C, Wallentin L, Andersson U, Alexander JH, Alings M, De Caterina R, Gersh BJ, Granger CB, Halvorsen S, Hanna M, Huber K, Hylek EM, Lopes RD, Oh BH, Siegbahn A (2018)
Effect of apixaban compared with warfarin on coagulation markers in atrial fibrillation
Heart, 105 (3), 235-242
DOI 10.1136/heartjnl-2018-313351, PubMed 30209126

Fossum S, Halvorsen S, Vikanes ÅV, Roseboom TJ, Ariansen I, Næss Ø (2018)
Cardiovascular risk profile at the age of 40-45 in women with previous hyperemesis gravidarum or hypertensive disorders in pregnancy: A population-based study
Pregnancy Hypertens, 12, 129-135
DOI 10.1016/j.preghy.2018.04.013, PubMed 29858105

Hansen CH, Ritschel V, Andersen GØ, Halvorsen S, Eritsland J, Arnesen H, Seljeflot I (2018)
Markers of Thrombin Generation Are Associated With Long-Term Clinical Outcome in Patients With ST-Segment Elevation Myocardial Infarction
Clin Appl Thromb Hemost, 24 (7), 1088-1094
DOI 10.1177/1076029618764847, PubMed 29695176

Ibanez B, Halvorsen S, Roffi M, Bueno H, Thiele H, Vranckx P, Neumann FJ, Windecker S, James S (2018)
Integrating the results of the CULPRIT-SHOCK trial in the 2017 ESC ST-elevation myocardial infarction guidelines: viewpoint of the task force
Eur Heart J, 39 (48), 4239-4242
DOI 10.1093/eurheartj/ehy294, PubMed 29850788

Ibanez B, James S, Agewall S, Antunes MJ, Bucciarelli-Ducci C, Bueno H, Caforio ALP, Crea F, Goudevenos JA, Halvorsen S, Hindricks G, Kastrati A, Lenzen MJ, Prescott E, Roffi M, Valgimigli M, Varenhorst C, Vranckx P, Widimský P (2018)
[2017 ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation.]
Kardiol Pol, 76 (2), 229-313
DOI 10.5603/KP.2018.0041, PubMed 29457615

Ibanez B, James S, Agewall S, Antunes MJ, Bucciarelli-Ducci C, Bueno H, Caforio ALP, Crea F, Goudevenos JA, Halvorsen S, Hindricks G, Kastrati A, Lenzen MJ, Prescott E, Roffi M, Valgimigli M, Varenhorst C, Vranckx P, Widimský P, ESC Scientific Document Group (2018)
2017 ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation: The Task Force for the management of acute myocardial infarction in patients presenting with ST-segment elevation of the European Society of Cardiology (ESC)
Eur Heart J, 39 (2), 119-177
DOI 10.1093/eurheartj/ehx393, PubMed 28886621

Jia X, Heiberg E, Ripa MS, Engblom H, Halvorsen S, Arheden H, Atar D, Clemmensen P, Birnbaum Y (2018)
Correlation of ST changes in leads V4-V6 to area of ischemia by CMR in inferior STEMI
Scand Cardiovasc J, 52 (4), 189-195
DOI 10.1080/14017431.2018.1458145, PubMed 29595340

Jia X, Heiberg E, Sejersten Ripa M, Engblom H, Carlsson M, Halvorsen S, Arheden H, Atar D, Clemmensen P, Birnbaum Y (2018)
Cardiac Magnetic Resonance Evaluation of the Extent of Myocardial Injury in Patients with Inferior ST Elevation Myocardial Infarction and Concomitant ST Depression in Leads V1-V3: Analysis from the MITOCARE Study
Cardiology, 140 (3), 178-185
DOI 10.1159/000491745, PubMed 30099440

Mayerhofer CCK, Awoyemi AO, Moscavitch SD, Lappegård KT, Hov JR, Aukrust P, Hovland A, Lorenzo A, Halvorsen S, Seljeflot I, Gullestad L, Trøseid M, Broch K (2018)
Design of the GutHeart-targeting gut microbiota to treat heart failure-trial: a Phase II, randomized clinical trial
ESC Heart Fail, 5 (5), 977-984
DOI 10.1002/ehf2.12332, PubMed 30088346

Munkhaugen J, Ruddox V, Halvorsen S, Dammen T, Fagerland MW, Hernæs KH, Vethe NT, Prescott E, Jensen SE, Rødevand O, Jortveit J, Bendz B, Schirmer H, Køber L, Bøtker HE, Larsen AI, Vikenes K, Steigen T, Wiseth R, Pedersen T, Edvardsen T, Otterstad JE, Atar D (2018)
BEtablocker Treatment After acute Myocardial Infarction in revascularized patients without reduced left ventricular ejection fraction (BETAMI): Rationale and design of a prospective, randomized, open, blinded end point study
Am Heart J, 208, 37-46
DOI 10.1016/j.ahj.2018.10.005, PubMed 30530121

Pahlm U, Seemann F, Engblom H, Gyllenhammar T, Halvorsen S, Hansen HS, Erlinge D, Atar D, Heiberg E, Arheden H, Carlsson M (2018)
Longitudinal left ventricular function is globally depressed within a week of STEMI
Clin Physiol Funct Imaging, 38 (6), 1029-1037
DOI 10.1111/cpf.12521, PubMed 29701310

Pol T, Held C, Westerbergh J, Lindbäck J, Alexander JH, Alings M, Erol C, Goto S, Halvorsen S, Huber K, Hanna M, Lopes RD, Ruzyllo W, Granger CB, Hijazi Z (2018)
Dyslipidemia and Risk of Cardiovascular Events in Patients With Atrial Fibrillation Treated With Oral Anticoagulation Therapy: Insights From the ARISTOTLE (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation) Trial
J Am Heart Assoc, 7 (3)
DOI 10.1161/JAHA.117.007444, PubMed 29419390

Rocca B, Fox KAA, Ajjan RA, Andreotti F, Baigent C, Collet JP, Grove EL, Halvorsen S, Huber K, Morais J, Patrono C, Rubboli A, Seljeflot I, Sibbing D, Siegbahn A, Ten Berg J, Vilahur G, Verheugt FWA, Wallentin L, Weiss TW, Wojta J, Storey RF (2018)
Antithrombotic therapy and body mass: an expert position paper of the ESC Working Group on Thrombosis
Eur Heart J, 39 (19), 1672-1686f
DOI 10.1093/eurheartj/ehy066, PubMed 29509886

Rutherford OW, Jonasson C, Ghanima W, Holst R, Halvorsen S (2018)
New score for assessing bleeding risk in patients with atrial fibrillation treated with NOACs
Open Heart, 5 (2), e000931
DOI 10.1136/openhrt-2018-000931, PubMed 30613418

Sandhu RK, Ezekowitz JA, Hijazi Z, Westerbergh J, Aulin J, Alexander JH, Granger CB, Halvorsen S, Hanna MS, Lopes RD, Siegbahn A, Wallentin L (2018)
Obesity paradox on outcome in atrial fibrillation maintained even considering the prognostic influence of biomarkers: insights from the ARISTOTLE trial
Open Heart, 5 (2), e000908
DOI 10.1136/openhrt-2018-000908, PubMed 30487982

Publications 2017

Allencherril J, Fakhri Y, Engblom H, Heiberg E, Carlsson M, Dubois-Rande JL, Halvorsen S, Hall TS, Larsen AI, Jensen SE, Arheden H, Atar D, Clemmensen P, Shah DJ, Cheong B, Sejersten M, Birnbaum Y (2017)
Appropriateness of anteroseptal myocardial infarction nomenclature evaluated by late gadolinium enhancement cardiovascular magnetic resonance imaging
J Electrocardiol, 51 (2), 218-223
DOI 10.1016/j.jelectrocard.2017.09.013, PubMed 29103621

Bonnefoy-Cudraz E, Bueno H, Casella G, De Maria E, Fitzsimons D, Halvorsen S, Hassager C, Iakobishvili Z, Magdy A, Marandi T, Mimoso J, Parkhomenko A, Price S, Rokyta R, Roubille F, Serpytis P, Shimony A, Stepinska J, Tint D, Trendafilova E, Tubaro M, Vrints C, Walker D, Zahger D, Zima E et al. (2017)
Editor's Choice - Acute Cardiovascular Care Association Position Paper on Intensive Cardiovascular Care Units: An update on their definition, structure, organisation and function
Eur Heart J Acute Cardiovasc Care, 7 (1), 80-95
DOI 10.1177/2048872617724269, PubMed 28816063

Butt N, Bache-Mathiesen LK, Nordrehaug JE, Tuseth V, Munk PS, Bonarjee V, Hall TS, Jensen SE, Halvorsen S, Firat H, Atar D, Larsen AI (2017)
Administration of the Mitochondrial Permeability Transition Pore Inhibitor, TRO40303, prior to Primary Percutaneous Coronary Intervention, Does Not Affect the Levels of Pro-Inflammatory Cytokines or Acute-Phase Proteins
Cardiology, 138 (2), 122-132
DOI 10.1159/000475460, PubMed 28651249

Halvorsen S, Storey RF, Rocca B, Sibbing D, Ten Berg J, Grove EL, Weiss TW, Collet JP, Andreotti F, Gulba DC, Lip GYH, Husted S, Vilahur G, Morais J, Verheugt FWA, Lanas A, Al-Shahi Salman R, Steg PG, Huber K, ESC Working Group on Thrombosis (2017)
Management of antithrombotic therapy after bleeding in patients with coronary artery disease and/or atrial fibrillation: expert consensus paper of the European Society of Cardiology Working Group on Thrombosis
Eur Heart J, 38 (19), 1455-1462
DOI 10.1093/eurheartj/ehw454, PubMed 27789570

Ibánez B, James S, Agewall S, Antunes MJ, Bucciarelli-Ducci C, Bueno H, Caforio ALP, Crea F, Goudevenos JA, Halvorsen S, Hindricks G, Kastrati A, Lenzen MJ, Prescott E, Roffi M, Valgimigli M, Varenhorst C, Vranckx P, Widimský P (2017)
2017 ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation
Rev Esp Cardiol (Engl Ed), 70 (12), 1082
DOI 10.1016/j.rec.2017.11.010, PubMed 29198432

Jortveit J, Halvorsen S (2017)
Geographical differences in prescription of secondary preventive drug therapy after acute myocardial infarction in Norway
Eur Heart J Cardiovasc Pharmacother, 3 (3), 132-133
DOI 10.1093/ehjcvp/pvx008, PubMed 28444199

Kopin D, Jones WS, Sherwood MW, Wojdyla DM, Wallentin L, Lewis BS, Verheugt FWA, Vinereanu D, Bahit MC, Halvorsen S, Huber K, Parkhomenko A, Granger CB, Lopes RD, Alexander JH (2017)
Percutaneous coronary intervention and antiplatelet therapy in patients with atrial fibrillation receiving apixaban or warfarin: Insights from the ARISTOTLE trial
Am Heart J, 197, 133-141
DOI 10.1016/j.ahj.2017.11.005, PubMed 29447773

Kvakkestad KM, Sandvik L, Andersen GØ, Sunde K, Halvorsen S (2017)
Long-term survival in patients with acute myocardial infarction and out-of-hospital cardiac arrest: A prospective cohort study
Resuscitation, 122, 41-47
DOI 10.1016/j.resuscitation.2017.11.047, PubMed 29155294

Kvakkestad KM, Wang Fagerland M, Eritsland J, Halvorsen S (2017)
Gender differences in all-cause, cardiovascular and cancer mortality during long-term follow-up after acute myocardial infarction; a prospective cohort study
BMC Cardiovasc Disord, 17 (1), 75
DOI 10.1186/s12872-017-0508-3, PubMed 28288586

Lettino M, Leonardi S, De Maria E, Halvorsen S (2017)
Antiplatelet and antithrombotic treatment for secondary prevention in ischaemic heart disease
Eur J Prev Cardiol, 24 (3_suppl), 61-70
DOI 10.1177/2047487317707854, PubMed 28618904

Opstad TB, Seljeflot I, Bøhmer E, Arnesen H, Halvorsen S (2017)
MMP-9 and Its Regulators TIMP-1 and EMMPRIN in Patients with Acute ST-Elevation Myocardial Infarction: A NORDISTEMI Substudy
Cardiology, 139 (1), 17-24
DOI 10.1159/000481684, PubMed 29141241

Pagidipati NJ, Navar AM, Pieper KS, Green JB, Bethel MA, Armstrong PW, Josse RG, McGuire DK, Lokhnygina Y, Cornel JH, Halvorsen S, Strandberg TE, Delibasi T, Holman RR, Peterson ED, TECOS Study Group (2017)
Secondary Prevention of Cardiovascular Disease in Patients With Type 2 Diabetes Mellitus: International Insights From the TECOS Trial (Trial Evaluating Cardiovascular Outcomes With Sitagliptin)
Circulation, 136 (13), 1193-1203
DOI 10.1161/CIRCULATIONAHA.117.027252, PubMed 28626088

Patrono C, Morais J, Baigent C, Collet JP, Fitzgerald D, Halvorsen S, Rocca B, Siegbahn A, Storey RF, Vilahur G (2017)
Antiplatelet Agents for the Treatment and Prevention of Coronary Atherothrombosis
J Am Coll Cardiol, 70 (14), 1760-1776
DOI 10.1016/j.jacc.2017.08.037, PubMed 28958334

Ritschel V, Shetelig C, Seljeflot I, Limalanathan S, Hoffmann P, Halvorsen S, Arnesen H, Eritsland J, Andersen GØ (2017)
Evaluation of circulating levels of CCN2/connective tissue growth factor in patients with ST-elevation myocardial infarction
Sci Rep, 7 (1), 11945
DOI 10.1038/s41598-017-12372-w, PubMed 28931920

Russo JJ, Goodman SG, Cantor WJ, Ko DT, Bagai A, Tan MK, Di Mario C, Halvorsen S, Le May M, Fernandez-Avilés F, Scheller B, Armstrong PW, Borgia F, Piscione F, Sanchez PL, Yan AT (2017)
Does renal function affect the efficacy or safety of a pharmacoinvasive strategy in patients with ST-elevation myocardial infarction? A meta-analysis
Am Heart J, 193, 46-54
DOI 10.1016/j.ahj.2017.07.015, PubMed 29129254

Publications 2016

Alexander JH, Andersson U, Lopes RD, Hijazi Z, Hohnloser SH, Ezekowitz JA, Halvorsen S, Hanna M, Commerford P, Ruzyllo W, Huber K, Al-Khatib SM, Granger CB, Wallentin L, Apixaban for Reduction of Stroke and Other Thromboembolic Complications in Atrial Fibrillation (ARISTOTLE) Investigators (2016)
Apixaban 5 mg Twice Daily and Clinical Outcomes in Patients With Atrial Fibrillation and Advanced Age, Low Body Weight, or High Creatinine: A Secondary Analysis of a Randomized Clinical Trial
JAMA Cardiol, 1 (6), 673-81
DOI 10.1001/jamacardio.2016.1829, PubMed 27463942

Bainey KR, Fresco C, Zheng Y, Halvorsen S, Carvalho A, Ostojic M, Goldstein P, Gershlick AH, Westerhout CM, Van de Werf F, Armstrong PW, STREAM Investigators (2016)
Implications of ischaemic area at risk and mode of reperfusion in ST-elevation myocardial infarction
Heart, 102 (7), 527-33
DOI 10.1136/heartjnl-2015-308075, PubMed 26783237

Chiva-Blanch G, Bratseth V, Ritschel V, Andersen GØ, Halvorsen S, Eritsland J, Arnesen H, Badimon L, Seljeflot I (2016)
Monocyte-derived circulating microparticles (CD14+, CD14+/CD11b+ and CD14+/CD142+) are related to long-term prognosis for cardiovascular mortality in STEMI patients
Int J Cardiol, 227, 876-881
DOI 10.1016/j.ijcard.2016.11.302, PubMed 27915085

De Caterina R, Husted S, Wallentin L, Andreotti F, Arnesen H, Bachmann F, Baigent C, Collet JP, Halvorsen S, Huber K, Jespersen J, Kristensen SD, Lip GY, Morais J, Rasmussen LH, Ricci F, Sibbing D, Siegbahn A, Storey RF, Ten Berg J, Verheugt FW, Weitz JI (2016)
Oral anticoagulants in coronary heart disease (Section IV). Position paper of the ESC Working Group on Thrombosis - Task Force on Anticoagulants in Heart Disease
Thromb Haemost, 115 (4), 685-711
DOI 10.1160/TH15-09-0703, PubMed 26952877

Engblom H, Heiberg E, Erlinge D, Jensen SE, Nordrehaug JE, Dubois-Randé JL, Halvorsen S, Hoffmann P, Koul S, Carlsson M, Atar D, Arheden H (2016)
Sample Size in Clinical Cardioprotection Trials Using Myocardial Salvage Index, Infarct Size, or Biochemical Markers as Endpoint
J Am Heart Assoc, 5 (3), e002708
DOI 10.1161/JAHA.115.002708, PubMed 26961520

Fossum S, Vikanes ÅV, Naess Ø, Vos L, Grotmol T, Halvorsen S (2016)
Hyperemesis gravidarum and long-term mortality: a population-based cohort study
BJOG, 124 (7), 1080-1087
DOI 10.1111/1471-0528.14454, PubMed 27981734

Graham JJ, Yan AT, Tan MK, Cantor WJ, DiMario C, Jolly SS, Halvorsen S, Fernandez-Aviles F, Le May MR, Scheller B, Borgia F, Piscione F, Madan M, Goodman SG (2016)
Radial versus femoral access for percutaneous coronary intervention in ST-elevation myocardial infarction patients treated with fibrinolysis: Results from the randomized routine early invasive clinical trials
Cardiovasc Revasc Med, 17 (5), 295-301
DOI 10.1016/j.carrev.2016.03.008, PubMed 27116940

Halvorsen S (2016)
Female hearts A medical textbook about common heart disease
Tidsskr. Nor. Laegeforen., 136 (4), 333

Halvorsen S, Ghanima W, Fride Tvete I, Hoxmark C, Falck P, Solli O, Jonasson C (2016)
A nationwide registry study to compare bleeding rates in patients with atrial fibrillation being prescribed oral anticoagulants
Eur Heart J Cardiovasc Pharmacother, 3 (1), 28-36
DOI 10.1093/ehjcvp/pvw031, PubMed 27680880

Halvorsen S, Jortveit J, Hasvold P, Thuresson M, Øie E (2016)
Initiation of and long-term adherence to secondary preventive drugs after acute myocardial infarction
BMC Cardiovasc Disord, 16, 115
DOI 10.1186/s12872-016-0283-6, PubMed 27246583

Jortveit J, Govatsmark RE, Langørgen J, Hole T, Mannsverk J, Olsen S, Risøe C, Halvorsen S (2016)
Gender differences in the assessment and treatment of myocardial infarction
Tidsskr Nor Laegeforen, 136 (14-15), 1215-22
DOI 10.4045/tidsskr.16.0224, PubMed 27554562

McGuire DK, Van de Werf F, Armstrong PW, Standl E, Koglin J, Green JB, Bethel MA, Cornel JH, Lopes RD, Halvorsen S, Ambrosio G, Buse JB, Josse RG, Lachin JM, Pencina MJ, Garg J, Lokhnygina Y, Holman RR, Peterson ED, Trial Evaluating Cardiovascular Outcomes With Sitagliptin (TECOS) Study Group (2016)
Association Between Sitagliptin Use and Heart Failure Hospitalization and Related Outcomes in Type 2 Diabetes Mellitus: Secondary Analysis of a Randomized Clinical Trial
JAMA Cardiol, 1 (2), 126-35
DOI 10.1001/jamacardio.2016.0103, PubMed 27437883

Ritschel VN, Seljeflot I, Arnesen H, Halvorsen S, Eritsland J, Fagerland MW, Andersen GØ (2016)
Circulating Levels of IL-6 Receptor and gp130 and Long-Term Clinical Outcomes in ST-Elevation Myocardial Infarction
J Am Heart Assoc, 5 (6)
DOI 10.1161/JAHA.115.003014, PubMed 27412895

Sandhu RK, Ezekowitz J, Andersson U, Alexander JH, Granger CB, Halvorsen S, Hanna M, Hijazi Z, Jansky P, Lopes RD, Wallentin L (2016)
The 'obesity paradox' in atrial fibrillation: observations from the ARISTOTLE (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation) trial
Eur Heart J, 37 (38), 2869-2878
DOI 10.1093/eurheartj/ehw124, PubMed 27071819

Shavadia J, Welsh R, Gershlick A, Zheng Y, Huber K, Halvorsen S, Steg PG, Van de Werf F, Armstrong PW (2016)
Relationship Between Arterial Access and Outcomes in ST-Elevation Myocardial Infarction With a Pharmacoinvasive Versus Primary Percutaneous Coronary Intervention Strategy: Insights From the STrategic Reperfusion Early After Myocardial Infarction (STREAM) Study
J Am Heart Assoc, 5 (6)
DOI 10.1161/JAHA.116.003559, PubMed 28525886

Publications 2015

Abdel-Qadir H, Yan AT, Tan M, Borgia F, Piscione F, Di Mario C, Halvorsen S, Cantor WJ, Westerhout CM, Scheller B, Le May MR, Fernandez-Aviles F, Sánchez PL, Lee DS, Goodman SG (2015)
Consistency of benefit from an early invasive strategy after fibrinolysis: a patient-level meta-analysis
Heart, 101 (19), 1554-61
DOI 10.1136/heartjnl-2015-307815, PubMed 26175478

Andreotti F, Rocca B, Husted S, Ajjan RA, ten Berg J, Cattaneo M, Collet JP, De Caterina R, Fox KA, Halvorsen S, Huber K, Hylek EM, Lip GY, Montalescot G, Morais J, Patrono C, Verheugt FW, Wallentin L, Weiss TW, Storey RF, ESC Thrombosis Working Group (2015)
Antithrombotic therapy in the elderly: expert position paper of the European Society of Cardiology Working Group on Thrombosis
Eur Heart J, 36 (46), 3238-49
DOI 10.1093/eurheartj/ehv304, PubMed 26163482

Bethke A, Halvorsen S, Bøhmer E, Abdelnoor M, Arnesen H, Hoffmann P (2015)
Myocardial perfusion grade predicts final infarct size and left ventricular function in patients with ST-elevation myocardial infarction treated with a pharmaco-invasive strategy (thrombolysis and early angioplasty)
EuroIntervention, 11 (5), 518-24
DOI 10.4244/EIJY15M04_02, PubMed 25868877

Gershlick AH, Westerhout CM, Armstrong PW, Huber K, Halvorsen S, Steg PG, Ostojic M, Goldstein P, Carvalho AC, Van de Werf F, Wilcox RG (2015)
Impact of a pharmacoinvasive strategy when delays to primary PCI are prolonged
Heart, 101 (9), 692-8
DOI 10.1136/heartjnl-2014-306686, PubMed 25691510

Halvorsen S (2015)
Percutaneous coronary intervention in the patient on oral anticoagulation
Tidsskr. Nor. Laegeforen., 135 (1), 55

Hansen CH, Ritschel V, Halvorsen S, Andersen GØ, Bjørnerheim R, Eritsland J, Arnesen H, Seljeflot I (2015)
Markers of thrombin generation are associated with myocardial necrosis and left ventricular impairment in patients with ST-elevation myocardial infarction
Thromb J, 13, 31
DOI 10.1186/s12959-015-0061-1, PubMed 26396552

Kvakkestad KM, Abdelnoor M, Claussen PA, Eritsland J, Fossum E, Halvorsen S (2015)
Long-term survival in octogenarians and older patients with ST-elevation myocardial infarction in the era of primary angioplasty: A prospective cohort study
Eur Heart J Acute Cardiovasc Care, 5 (3), 243-52
DOI 10.1177/2048872615574706, PubMed 25753053

Lindholm D, Storey RF, Christersson C, Halvorsen S, Grove EL, Braun OÖ, Varenhorst C, James SK (2015)
Design and rationale of TROCADERO: A TRial Of Caffeine to Alleviate DyspnEa Related to ticagrelOr
Am Heart J, 170 (3), 465-70
DOI 10.1016/j.ahj.2015.06.014, PubMed 26385029

Mueller C, Auer J, Halvorsen S (2015)
Cardiac troponin elevations in acute non-coronary disease: Helpful or not?
Eur Heart J Acute Cardiovasc Care, 4 (5), 429-30
DOI 10.1177/2048872615573921, PubMed 25678669

Rao MP, Halvorsen S, Wojdyla D, Thomas L, Alexander JH, Hylek EM, Hanna M, Bahit MC, Lopes RD, De Caterina R, Erol C, Goto S, Lanas F, Lewis BS, Husted S, Gersh BJ, Wallentin L, Granger CB, Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation (ARISTOTLE) Steering Committee and Investigators (2015)
Blood Pressure Control and Risk of Stroke or Systemic Embolism in Patients With Atrial Fibrillation: Results From the Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation (ARISTOTLE) Trial
J Am Heart Assoc, 4 (12)
DOI 10.1161/JAHA.115.002015, PubMed 26627878

Shavadia J, Zheng Y, Dianati Maleki N, Huber K, Halvorsen S, Goldstein P, Gershlick AH, Wilcox R, Van de Werf F, Armstrong PW (2015)
Infarct Size, Shock, and Heart Failure: Does Reperfusion Strategy Matter in Early Presenting Patients With ST-Segment Elevation Myocardial Infarction?
J Am Heart Assoc, 4 (8), e002049
DOI 10.1161/JAHA.115.002049, PubMed 26304934

Sticherling C, Marin F, Birnie D, Boriani G, Calkins H, Dan GA, Gulizia M, Halvorsen S, Hindricks G, Kuck KH, Moya A, Potpara T, Roldan V, Tilz R, Lip GY (2015)
Antithrombotic management in patients undergoing electrophysiological procedures: a European Heart Rhythm Association (EHRA) position document endorsed by the ESC Working Group Thrombosis, Heart Rhythm Society (HRS), and Asia Pacific Heart Rhythm Society (APHRS)
Europace, 17 (8), 1197-214
DOI 10.1093/europace/euv190, PubMed 26105732

Vinereanu D, Stevens SR, Alexander JH, Al-Khatib SM, Avezum A, Bahit MC, Granger CB, Lopes RD, Halvorsen S, Hanna M, Husted S, Hylek EM, Mărgulescu AD, Wallentin L, Atar D (2015)
Clinical outcomes in patients with atrial fibrillation according to sex during anticoagulation with apixaban or warfarin: a secondary analysis of a randomized controlled trial
Eur Heart J, 36 (46), 3268-75
DOI 10.1093/eurheartj/ehv447, PubMed 26371113

Publications 2014

Atar D, Arheden H, Berdeaux A, Bonnet JL, Carlsson M, Clemmensen P, Cuvier V, Danchin N, Dubois-Randé JL, Engblom H, Erlinge D, Firat H, Halvorsen S, Hansen HS, Hauke W, Heiberg E, Koul S, Larsen AI, Le Corvoisier P, Nordrehaug JE, Paganelli F, Pruss RM, Rousseau H, Schaller S, Sonou G et al. (2014)
Effect of intravenous TRO40303 as an adjunct to primary percutaneous coronary intervention for acute ST-elevation myocardial infarction: MITOCARE study results
Eur Heart J, 36 (2), 112-9
DOI 10.1093/eurheartj/ehu331, PubMed 25179768

Bagai A, Tan M, Di Mario C, Halvorsen S, Cantor WJ, Le May MR, Fernandez-Aviles F, Scheller B, Armstrong PW, Borgia F, Piscione F, Sánchez PL, Westerhout CM, Goodman SG, Yan AT (2014)
Routine invasive management early after fibrinolysis: relationship between baseline risk and treatment effects in a pooled patient-level analysis of 7 randomized controlled trials
Am Heart J, 168 (5), 757-65
DOI 10.1016/j.ahj.2014.07.027, PubMed 25440805

Bøhmer E, Kristiansen IS, Arnesen H, Halvorsen S (2014)
Health-related quality of life after myocardial infarction, does choice of method make a difference?
Scand Cardiovasc J, 48 (4), 216-22
DOI 10.3109/14017431.2014.923581, PubMed 24828790

Claussen PA, Abdelnoor M, Kvakkestad KM, Eritsland J, Halvorsen S (2014)
Prevalence of risk factors at presentation and early mortality in patients aged 80 years or older with ST-segment elevation myocardial infarction
Vasc Health Risk Manag, 10, 683-9
DOI 10.2147/VHRM.S72764, PubMed 25525366

Halvorsen S, Andreotti F, ten Berg JM, Cattaneo M, Coccheri S, Marchioli R, Morais J, Verheugt FW, De Caterina R (2014)
Aspirin therapy in primary cardiovascular disease prevention: a position paper of the European Society of Cardiology working group on thrombosis
J Am Coll Cardiol, 64 (3), 319-27
DOI 10.1016/j.jacc.2014.03.049, PubMed 25034070

Halvorsen S, Atar D, Yang H, De Caterina R, Erol C, Garcia D, Granger CB, Hanna M, Held C, Husted S, Hylek EM, Jansky P, Lopes RD, Ruzyllo W, Thomas L, Wallentin L (2014)
Efficacy and safety of apixaban compared with warfarin according to age for stroke prevention in atrial fibrillation: observations from the ARISTOTLE trial
Eur Heart J, 35 (28), 1864-72
DOI 10.1093/eurheartj/ehu046, PubMed 24561548

Jortveit J, Govatsmark RE, Digre TA, Risøe C, Hole T, Mannsverk J, Slørdahl SA, Halvorsen S (2014)
Myocardial infarction in Norway in 2013
Tidsskr Nor Laegeforen, 134 (19), 1841-6
DOI 10.4045/tidsskr.14.0804, PubMed 25314984

Kristiansen A, Brandt L, Agoritsas T, Akl EA, Berge E, Bondi J, Dahm AE, Granan LP, Halvorsen S, Holme PA, Flem Jacobsen A, Jacobsen EM, Neumann I, Sandset PM, Sætre T, Tveit A, Vartdal T, Guyatt G, Vandvik PO (2014)
Adaptation of trustworthy guidelines developed using the GRADE methodology: a novel five-step process
Chest, 146 (3), 727-734
DOI 10.1378/chest.13-2828, PubMed 25180723

Kristiansen A, Brandt L, Agoritsas T, Akl EA, Berge E, Flem Jacobsen A, Granan LP, Halvorsen S, Guyatt G, Vandvik PO (2014)
Applying new strategies for the national adaptation, updating, and dissemination of trustworthy guidelines: results from the Norwegian adaptation of the Antithrombotic Therapy and the Prevention of Thrombosis, 9th Ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines
Chest, 146 (3), 735-761
DOI 10.1378/chest.13-2993, PubMed 25180724

Kristiansen A, Brandt L, Berge E, Dahm AE, Halvorsen S, Sandset PM, Vandvik PO (2014)
[New guidelines for antithrombotic therapy and thromboprophylaxis]
Tidsskr Nor Laegeforen, 134 (9), 921-2
DOI 10.4045/tidsskr.13.1582, PubMed 24828713

Lip GY, Windecker S, Huber K, Kirchhof P, Marin F, Ten Berg JM, Haeusler KG, Boriani G, Capodanno D, Gilard M, Zeymer U, Lane D, Document Reviewers, Storey RF, Bueno H, Collet JP, Fauchier L, Halvorsen S, Lettino M, Morais J, Mueller C, Potpara TS, Rasmussen LH, Rubboli A, Tamargo J et al. (2014)
Management of antithrombotic therapy in atrial fibrillation patients presenting with acute coronary syndrome and/or undergoing percutaneous coronary or valve interventions: a joint consensus document of the European Society of Cardiology Working Group on Thrombosis, European Heart Rhythm Association (EHRA), European Association of Percutaneous Cardiovascular Interventions (EAPCI) and European Association of Acute Cardiac Care (ACCA) endorsed by the Heart Rhythm Society (HRS) and Asia-Pacific Heart Rhythm Society (APHRS)
Eur Heart J, 35 (45), 3155-79
DOI 10.1093/eurheartj/ehu298, PubMed 25154388

Madan M, Halvorsen S, Di Mario C, Tan M, Westerhout CM, Cantor WJ, Le May MR, Borgia F, Piscione F, Scheller B, Armstrong PW, Fernandez-Aviles F, Sanchez PL, Graham JJ, Yan AT, Goodman SG (2014)
Relationship between time to invasive assessment and clinical outcomes of patients undergoing an early invasive strategy after fibrinolysis for ST-segment elevation myocardial infarction: a patient-level analysis of the randomized early routine invasive clinical trials
JACC Cardiovasc Interv, 8 (1 Pt B), 166-174
DOI 10.1016/j.jcin.2014.09.005, PubMed 25616922

Radke PW, Halvorsen S, Jukema JW, Kolh P, Annemans L, Postma MJ, Ardissino D, Kristensen SD, Bassand JP, Collet JP, Morais J, Tuñón J, Halcox J (2014)
Networks for improving care in patients with acute coronary syndrome: A framework
Acute Card Care, 16 (2), 41-8
DOI 10.3109/17482941.2014.881502, PubMed 24654609

Sinnaeve PR, Armstrong PW, Gershlick AH, Goldstein P, Wilcox R, Lambert Y, Danays T, Soulat L, Halvorsen S, Ortiz FR, Vandenberghe K, Regelin A, Bluhmki E, Bogaerts K, Van de Werf F, STREAM investigators (2014)
ST-segment-elevation myocardial infarction patients randomized to a pharmaco-invasive strategy or primary percutaneous coronary intervention: Strategic Reperfusion Early After Myocardial Infarction (STREAM) 1-year mortality follow-up
Circulation, 130 (14), 1139-45
DOI 10.1161/CIRCULATIONAHA.114.009570, PubMed 25161043

Tveit A, Halvorsen S, Berge E, Sætre T (2014)
[Antithrombotic treatment in atrial fibrillation and cardiovascular disease]
Tidsskr Nor Laegeforen, 134 (9), 923
DOI 10.4045/tidsskr.13.1618, PubMed 24828714

Publications 2013

Armstrong PW, Gershlick AH, Goldstein P, Wilcox R, Danays T, Lambert Y, Sulimov V, Rosell Ortiz F, Ostojic M, Welsh RC, Carvalho AC, Nanas J, Arntz HR, Halvorsen S, Huber K, Grajek S, Fresco C, Bluhmki E, Regelin A, Vandenberghe K, Bogaerts K, Van de Werf F, STREAM Investigative Team (2013)
Fibrinolysis or primary PCI in ST-segment elevation myocardial infarction
N Engl J Med, 368 (15), 1379-87
DOI 10.1056/NEJMoa1301092, PubMed 23473396

Halvorsen S, Huber K (2013)
Fibrinolytic treatment of ST-elevation myocardial infarction. Update 2014
Hamostaseologie, 34 (1), 47-53
DOI 10.5482/HAMO-13-07-0040, PubMed 24085113

Ritschel VN, Seljeflot I, Arnesen H, Halvorsen S, Weiss T, Eritsland J, Andersen GØ (2013)
IL-6 signalling in patients with acute ST-elevation myocardial infarction
Results Immunol, 4, 8-13
DOI 10.1016/j.rinim.2013.11.002, PubMed 24707455

Shuvy M, Atar D, Gabriel Steg P, Halvorsen S, Jolly S, Yusuf S, Lotan C (2013)
Oxygen therapy in acute coronary syndrome: are the benefits worth the risk?
Eur Heart J, 34 (22), 1630-5
DOI 10.1093/eurheartj/eht110, PubMed 23554440

Publications 2012

Abdelnoor M, Eritsland J, Brunborg C, Halvorsen S (2012)
Ethnicity and acute myocardial infarction: risk profile at presentation, access to hospital management, and outcome in Norway
Vasc Health Risk Manag, 8, 505-15
DOI 10.2147/VHRM.S33627, PubMed 22956878

Halvorsen S (2012)
STEMI treatment in areas remote from primary PCI centres
EuroIntervention, 8 Suppl P, P44-50
DOI 10.4244/EIJV8SPA8, PubMed 22917789

Halvorsen S, Seljeflot I, Weiss T, Bøhmer E, Arnesen H (2012)
Inflammatory and thrombotic markers in patients with ST-elevation myocardial infarction treated with thrombolysis and early PCI: a NORDISTEMI substudy
Thromb Res, 130 (3), 495-500
DOI 10.1016/j.thromres.2012.04.016, PubMed 22607887

Prendergast B, Coope LT, Crijns H, Falkenstein E, Fölsch U, Halvorsen S, Janssens S, Jokinen E, Kroemer HK, Lücke A, Murer H, Nagel E, Neyses L, Perk J, Probst-Hensch N, Rietschel ET, Rütten H, Steingen C, Tedgui A, van Gilst W, Eschenhagen T, Kristensen SD (2012)
The German Centre for Cardiovascular Research
Eur Heart J, 33 (9), 1033-36,1036a
PubMed 22893891

Task Force on the management of ST-segment elevation acute myocardial infarction of the European Society of Cardiology (ESC), Steg PG, James SK, Atar D, Badano LP, Blömstrom-Lundqvist C, Borger MA, Di Mario C, Dickstein K, Ducrocq G, Fernandez-Aviles F, Gershlick AH, Giannuzzi P, Halvorsen S, Huber K, Juni P, Kastrati A, Knuuti J, Lenzen MJ, Mahaffey KW, Valgimigli M, van 't Hof A, Widimsky P, Zahger D (2012)
ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation
Eur Heart J, 33 (20), 2569-619
DOI 10.1093/eurheartj/ehs215, PubMed 22922416

Wisløff T, Selmer RM, Halvorsen S, Fretheim A, Norheim OF, Kristiansen IS (2012)
Choice of generic antihypertensive drugs for the primary prevention of cardiovascular disease--a cost-effectiveness analysis
BMC Cardiovasc Disord, 12, 26
DOI 10.1186/1471-2261-12-26, PubMed 22475076

Publications 2011

Bøhmer E, Kristiansen IS, Arnesen H, Halvorsen S (2011)
Health and cost consequences of early versus late invasive strategy after thrombolysis for acute myocardial infarction
Eur J Cardiovasc Prev Rehabil, 18 (5), 717-23
DOI 10.1177/1741826711398425, PubMed 21450598

Kubon C, Mistry NB, Grundvold I, Halvorsen S, Kjeldsen SE, Westheim AS (2011)
The role of beta-blockers in the treatment of chronic heart failure
Trends Pharmacol Sci, 32 (4), 206-12
DOI 10.1016/j.tips.2011.01.006, PubMed 21376403

Mistry N, Abdelnoor M, Seljeflot I, Hoffmann P, Bøhmer E, Bjørnerheim R, Kjeldsen SE, Halvorsen S (2011)
Amino-terminal pro-B-type natriuretic peptide (NT-proBNP) levels 3 months after myocardial infarction are more strongly associated with magnetic resonance-determined ejection fraction than NTproBNP levels in the acute phase
J Card Fail, 17 (6), 479-86
DOI 10.1016/j.cardfail.2011.02.006, PubMed 21624736

Mistry N, Beitnes JO, Halvorsen S, Abdelnoor M, Hoffmann P, Kjeldsen SE, Smith G, Aakhus S, Bjørnerheim R (2011)
Assessment of left ventricular function in ST-elevation myocardial infarction by global longitudinal strain: a comparison with ejection fraction, infarct size, and wall motion score index measured by non-invasive imaging modalities
Eur J Echocardiogr, 12 (9), 678-83
DOI 10.1093/ejechocard/jer113, PubMed 21810829

Publications 2010

Borgia F, Goodman SG, Halvorsen S, Cantor WJ, Piscione F, Le May MR, Fernández-Avilés F, Sánchez PL, Dimopoulos K, Scheller B, Armstrong PW, Di Mario C (2010)
Early routine percutaneous coronary intervention after fibrinolysis vs. standard therapy in ST-segment elevation myocardial infarction: a meta-analysis
Eur Heart J, 31 (17), 2156-69
DOI 10.1093/eurheartj/ehq204, PubMed 20601393

Bøhmer E, Seljeflot I, Arnesen H, Hoffmann P, Abdelnoor M, Halvorsen S (2010)
The association between metabolic syndrome and infarct size in patients with acute myocardial infarction
Scand J Clin Lab Invest, 70 (4), 287-93
DOI 10.3109/00365513.2010.481819, PubMed 20429699

Halvorsen S, Huber K (2010)
The role of fibrinolysis in the era of primary percutaneous coronary intervention
Thromb Haemost, 105 (3), 390-5
DOI 10.1160/TH10-08-0513, PubMed 21136014

Mistry N, Bøhmer E, Hoffmann P, Müller C, Bjørnerheim R, Kjeldsen SE, Halvorsen S (2010)
Left ventricular function in acute myocardial infarction treated with thrombolysis followed by early versus late invasive strategy
Am Heart J, 160 (1), 73-9
DOI 10.1016/j.ahj.2010.04.011, PubMed 20598975

Mistry N, Halvorsen S, Hoffmann P, Müller C, Bøhmer E, Kjeldsen SE, Bjørnerheim R (2010)
Assessment of left ventricular function with magnetic resonance imaging vs. echocardiography, contrast echocardiography, and single-photon emission computed tomography in patients with recent ST-elevation myocardial infarction
Eur J Echocardiogr, 11 (9), 793-800
DOI 10.1093/ejechocard/jeq069, PubMed 20525984

Nicholls M, Halvorsen S (2010)
Spotlight: Sigrun Halvorsen, MD, PhD, FESC
Circulation, 121 (2), F10-F11

Publications 2009

Bøhmer E, Hoffmann P, Abdelnoor M, Arnesen H, Halvorsen S (2009)
Efficacy and safety of immediate angioplasty versus ischemia-guided management after thrombolysis in acute myocardial infarction in areas with very long transfer distances results of the NORDISTEMI (NORwegian study on DIstrict treatment of ST-elevation myocardial infarction)
J Am Coll Cardiol, 55 (2), 102-10
DOI 10.1016/j.jacc.2009.08.007, PubMed 19747792

Bøhmer E, Hoffmann P, Abdelnoor M, Seljeflot I, Halvorsen S (2009)
Troponin T concentration 3 days after acute ST-elevation myocardial infarction predicts infarct size and cardiac function at 3 months
Cardiology, 113 (3), 207-12
DOI 10.1159/000201991, PubMed 19218804

Halvorsen S, Eritsland J, Abdelnoor M, Holst Hansen C, Risøe C, Midtbø K, Bjørnerheim R, Mangschau A (2009)
Gender differences in management and outcome of acute myocardial infarctions treated in 2006-2007
Cardiology, 114 (2), 83-8
DOI 10.1159/000216582, PubMed 19420934

Halvorsen S, Risøe C (2009)
[Symptoms and diagnosis of coronary heart disease in women]
Tidsskr Nor Laegeforen, 129 (18), 1853-7
DOI 10.4045/tidsskr.09.0115, PubMed 19844276

Van de Werf F, Bax J, Betriu A, Blomstrom-Lundqvist C, Crea F, Falk V, Filippatos G, Fox K, Huber K, Kastrati A, Rosengren A, Steg PG, Tubaro M, Verheugt F, Weidinger F, Weis M, Task Force per il Trattamento dell'Infarto Miocardico Acuto con, Sopraslivellamento del Tratto ST della Società Europea di Cardiologia, Vahanian A, Camm J, De Caterina R, Dean V, Dickstein K, Filippatos G, Funck-Brentano C et al. (2009)
[Management of acute myocardial infarction in patients presenting with persistent ST-segment elevation]
G Ital Cardiol (Rome), 10 (7), 450-89
PubMed 19761103

Publications 2008

Halvorsen S (2008)
[Coronary disease in young women]
Tidsskr Nor Laegeforen, 128 (2), 188
PubMed 18240395

Publications 2007

Bøhmer E, Arnesen H, Abdelnoor M, Mangschau A, Hoffmann P, Halvorsen S (2007)
The NORwegian study on DIstrict treatment of ST-elevation myocardial infarction (NORDISTEMI)
Scand Cardiovasc J, 41 (1), 32-8
DOI 10.1080/14017430601153472, PubMed 17365975

Tjugen TB, Halvorsen S, Bjornerheim R, Kjeldsen SE (2007)
The role of statins in patients with arterial hypertension
Arch. Med. Sci., 3 (4A), S97-S101

Publications 2006

Hoffmann P, Halvorsen S, Stensaeth KH, Brekke M, Müller C, Anker GO, Abdelnoor M, Kløw NE (2006)
Myocardial perfusion in ST-elevation myocardial infarction treated successfully with primary angioplasty
Scand Cardiovasc J, 40 (2), 96-104
DOI 10.1080/14017430600628144, PubMed 16608779

Publications 2005

Selmer R, Halvorsen S, Myhre KI, Wisløff TF, Kristiansen IS (2005)
Cost-effectiveness of primary percutaneous coronary intervention versus thrombolytic therapy for acute myocardial infarction
Scand Cardiovasc J, 39 (5), 276-85
DOI 10.1080/14017430510035988, PubMed 16269397

Publications 2004

Halvorsen S, Thorsby PM, Haug E (2004)
[Acute myocardial infarction in a young man who had been using androgenic anabolic steroids]
Tidsskr Nor Laegeforen, 124 (2), 170-2
PubMed 14743229

Hoff L, Elle OJ, Grimmes MJ, Halvorsen S, Alker HJ, Fosse E (2004)
Measurements of heart motion using accelerometers
P ANN INT IEEE EMBS, 26, 2049-2051

Hoff L, Elle OJ, Grimnes M, Halvorsen S, Alker HJ, Fosse E (2004)
Measurements of heart motion using accelerometers
IEEE SENSOR, 1353-1354

Jensen T, Halvorsen S, Godal HC, Sandset PM, Skjønsberg OH (2004)
The viscosity of fibrinogen subfractions and of EDTA denatured fibrinogen do not differ from that of native fibrinogen
Thromb Res, 113 (1), 51-6
DOI 10.1016/j.thromres.2004.01.010, PubMed 15081565

Pettersen AA, Müller C, Bendz B, Halvorsen S, Eritsland J, Brekke M, Mangschau A (2004)
[Reduction of myocardial infarction size after primary percutaneous coronary intervention]
Tidsskr Nor Laegeforen, 124 (10), 1387-9
PubMed 15195177

Publications 2003

Halvorsen S, Myhre KI, Steigen T, Nordrehaug JE, Gundersen T, Wiseth R (2003)
[Primary coronary angioplasty or thrombolytic therapy for acute myocardial infarction?]
Tidsskr Nor Laegeforen, 123 (2), 152-5
PubMed 12607494

Publications 2002

Halvorsen S, Müller C, Bendz B, Eritsland J, Brekke M, Mangschau A (2002)
[Left ventricular function and infarction size after primary angioplasty for acute myocardial infarction]
Tidsskr Nor Laegeforen, 122 (24), 2350-4
PubMed 12448247

Jensen T, Halvorsen S, Godal HC, Skjønsberg OH (2002)
Influence of freeze-drying on the clotting properties of fibrinogen in plasma
Thromb Res, 105 (6), 499-502
DOI 10.1016/s0049-3848(02)00057-9, PubMed 12091049

Publications 2001

Halvorsen S, Müller C, Bendz B, Eritsland J, Brekke M, Mangschau A (2001)
Left ventricular function and infarct size 20 months after primary angioplasty for acute myocardial infarction
Scand Cardiovasc J, 35 (6), 379-84
DOI 10.1080/14017430152754862, PubMed 11837517

Strømme JH, Halvorsen S, Frederichsen P (2001)
[Diagnoses and increased levels of troponin T among discharged patients]
Tidsskr Nor Laegeforen, 121 (26), 3041-5
PubMed 11757436

Publications 2000

Jensen T, Halvorsen S, Godal HC, Sandset PM, Skjøonsberg OH (2000)
Discrepancy between fibrinogen concentrations determined by clotting rate and clottability assays during the acute-phase reaction
Thromb Res, 100 (5), 397-403
DOI 10.1016/s0049-3848(00)00344-3, PubMed 11150581

Publications 1999

Giercksky T, Boberg KM, Farstad IN, Halvorsen S, Schrumpf E (1999)
Severe liver failure in exertional heat stroke
Scand J Gastroenterol, 34 (8), 824-7
DOI 10.1080/003655299750025778, PubMed 10499485

Halvorsen S (1999)
[Fibrinogen as a cardiovascular risk factor--marker or causal factor?]
Tidsskr Nor Laegeforen, 119 (19), 2829-32
PubMed 10494205

Halvorsen S, Husebye T, Arnesen H (1999)
Prosthetic heart valve thrombosis during dicloxacillin therapy
Scand Cardiovasc J, 33 (6), 366-8
PubMed 10622550

Publications 1998

Kowalczyk M, Halvorsen S, Ovrebo S, Bredesen JE, Jacobsen D (1998)
Ethanol treatment in ethylene glycol poisoned patients
Vet Hum Toxicol, 40 (4), 225-8
PubMed 9682410

Publications 1996

Bach-Gansmo ET, Halvorsen S, Godal HC, Skjonsberg OH (1996)
D-dimers are degraded by human neutrophil elastase
Thromb Res, 82 (2), 177-86
DOI 10.1016/0049-3848(96)00064-3, PubMed 9163071

Sletnes KE, Holte H, Halvorsen S, Jakobsen E, Wisløff F, Kvaløy S (1996)
Activation of coagulation and deep vein thrombosis after bone marrow harvesting and insertion of a Hickman-catheter in ABMT patients with malignant lymphoma
Bone Marrow Transplant, 17 (4), 577-81
PubMed 8722358

Publications 1995

Bach-Gansmo ET, Halvorsen S, Godal HC, Skjønsberg OH (1995)
Impaired clot lysis in the presence of human neutrophil elastase
Thromb Res, 80 (2), 153-9
DOI 10.1016/0049-3848(95)00161-j, PubMed 8588192

Publications 1994

Bach-Gansmo ET, Halvorsen S, Godal HC, Skjønsberg OH (1994)
Degradation of the alpha-chain of fibrin by human neutrophil elastase reduces the stimulating effect of fibrin on plasminogen activation
Thromb Res, 75 (3), 307-17
DOI 10.1016/0049-3848(94)90241-0, PubMed 7992241

Bach-Gansmo ET, Halvorsen S, Godal HC, Skjønsberg OH (1994)
Impaired coagulation of fibrinogen due to digestion of the C-terminal end of the A alpha-chain by human neutrophil elastase
Thromb Res, 73 (1), 61-8
DOI 10.1016/0049-3848(94)90054-x, PubMed 8178314

Publications 1993

Halvorsen S, Skjønsberg OH, Godal HC (1993)
The stimulatory capacity of soluble fibrin prepared from high and low molecular weight fibrinogen on plasminogen activation
Blood Coagul Fibrinolysis, 4 (1), 133-7
DOI 10.1097/00001721-199304010-00023, PubMed 8457641

Halvorsen S, Skjønsberg OH, Godal HC (1993)
Thrombin treated plasma employed as a standard for determination of soluble fibrin
Thromb Res, 72 (4), 305-13
DOI 10.1016/0049-3848(93)90139-f, PubMed 8303670

Publications 1992

Halvorsen S, Skjønsberg OH, Berg K, Ruyter R, Godal HC (1992)
Does Lp(a) lipoprotein inhibit the fibrinolytic system?
Thromb Res, 68 (3), 223-32
DOI 10.1016/0049-3848(92)90080-t, PubMed 1471070

Publications 1991

Halvorsen S, Skjønsberg OH, Godal HC (1991)
The stimulatory effect of soluble fibrin on plasminogen activation by tissue plasminogen activator as studied by the Coa-set Fibrin Monomer test
Thromb Res, 61 (4), 453-61
DOI 10.1016/0049-3848(91)90659-k, PubMed 1905851

Halvorsen S, Skjønsberg OH, Godal HC (1991)
Comparison of methods for detecting soluble fibrin in plasma from patients with venous thromboembolism
Thromb Res, 61 (3), 341-8
DOI 10.1016/0049-3848(91)90112-a, PubMed 2028450

Publications 1990

Halvorsen S, Skjønsberg OH, Ruyter R, Godal HC (1990)
Comparison of methods for detecting soluble fibrin in plasma. An in vitro study
Thromb Res, 57 (4), 489-97
DOI 10.1016/0049-3848(90)90066-l, PubMed 2326770

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