Sigrun Halvorsen
Position: Professor, MD PhD
Phone: +4722119100
Email:

Department of Cardiology, Oslo University Hospital, Ullevål, Oslo, Norway

 

Author network for Sigrun Halvorsen by COREMINE medical


Publications 2017

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
PubMed 28288586

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
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
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
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
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
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 (in press)
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
PubMed 27116940

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
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
PubMed 27246583

Halvorsen S, Storey RF, Rocca B, Sibbing D, Ten Berg J, Grove EL, Weiss TW, Collet JP, Andreotti F, Gulba DC, Lip GY, Husted S, Vilahur G, Morais J, Verheugt FW, Lanas A, Al-Shahi Salman R, Steg PG, Huber K, ESC Working Group on Thrombosis (2016)
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 (in press)
PubMed 27789570

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
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
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)
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
PubMed 27071819

Shavadia J, Welsh R, Gershlick A, Zheng YG, Huber K, Halvorsen S, Steg PG, Van de Werf F, Armstrong PW, STREAM Investigators (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), e003559

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
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
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
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
PubMed 25691510

Habib G, Lancellotti P, Antunes MJ, Bongiorni MG, Casalta JP, Del Zotti F, Dulgheru R, El Khoury G, Erba PA, Iung B, Miro JM, Mulder BJ, Plonska-Gosciniak E, Price S, Roos-Hesselink J, Snygg-Martin U, Thuny F, Tornos Mas P, Vilacosta I, Zamorano JL, Document Reviewers, Erol Ç, Nihoyannopoulos P, Aboyans V, Agewall S et al. (2015)
2015 ESC Guidelines for the management of infective endocarditis: The Task Force for the Management of Infective Endocarditis of the European Society of Cardiology (ESC). Endorsed by: European Association for Cardio-Thoracic Surgery (EACTS), the European Association of Nuclear Medicine (EANM)
Eur Heart J, 36 (44), 3075-128
PubMed 26320109

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
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
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
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
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)
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
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, Document reviewers (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
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
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
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
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
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
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
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
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
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), 727-34
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), 735-61
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
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
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), 166-74
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
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
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
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
PubMed 23473396

Halvorsen S, Huber K (2013)
Fibrinolytic treatment of ST-elevation myocardial infarction. Update 2014
Hamostaseologie, 34 (1), 47-53
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
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
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
PubMed 22956878

Halvorsen S (2012)
STEMI treatment in areas remote from primary PCI centres
EuroIntervention, 8 Suppl P, P44-50
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
PubMed 19420934

Halvorsen S, Risøe C (2009)
[Symptoms and diagnosis of coronary heart disease in women]
Tidsskr Nor Laegeforen, 129 (18), 1853-7
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
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
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
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

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
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, Skjonsberg OH (2002)
Influence of freeze-drying on the clotting properties of fibrinogen in plasma
Thromb. Res., 105 (6), PII S0049-3848(02)00057-9-502

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
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
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
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
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
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
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
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
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
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
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
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
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
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
PubMed 2326770