Nils Einar Klw
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Author network for Nils Einar Klw by COREMINE medical


Publications 2016

Bnaa KH, Mannsverk J, Wiseth R, Aaberge L, Myreng Y, Nygrd O, Nilsen DW, Klw NE, Uchto M, Trovik T, Bendz B, Stavnes S, Bjrnerheim R, Larsen AI, Slette M, Steigen T, Jakobsen OJ, Bleie , Fossum E, Hanssen TA, Dahl-Eriksen , Njlstad I, Rasmussen K, Wilsgaard T, Nordrehaug JE et al. (2016)
Drug-Eluting or Bare-Metal Stents for Coronary Artery Disease
N Engl J Med, 375 (13), 1242-52
PubMed 27572953

Gaski IA, Barckman J, Naess PA, Skaga NO, Madsen JE, Klw NE, Flugsrud G, Gaarder C (2016)
Reduced need for extraperitoneal pelvic packing for severe pelvic fractures is associated with improved resuscitation strategies
J Trauma Acute Care Surg, 81 (4), 644-51
PubMed 27257711

Haig Y, Enden T, Grtta O, Klw NE, Slagsvold CE, Ghanima W, Sandvik L, Hafsahl G, Holme PA, Holmen LO, Njaaastad AM, Sandbk G, Sandset PM, CaVenT Study Group (2016)
Post-thrombotic syndrome after catheter-directed thrombolysis for deep vein thrombosis (CaVenT): 5-year follow-up results of an open-label, randomised controlled trial
Lancet Haematol, 3 (2), e64-71
PubMed 26853645

Larsen ASF, Jacobsen MB, Wesche J, Klw NE (2016)
Additional functional outcomes after endovascular treatment for intermittent claudication
Acta Radiol, 58 (8), 944-951
PubMed 27872352

Publications 2015

Andersen JG, Grepperud S, Klw NE, Johansen O (2015)
Effects on length of stay and costs with same-day retransfer to the referring hospitals for patients with acute coronary syndrome after angiography and/or percutaneous coronary intervention
Eur Heart J Acute Cardiovasc Care, 5 (4), 375-80
PubMed 26139591

Hegna TM, Qvigstad E, Klw NE, Opdahl H (2015)
Woman with high central venous oxygen saturation
Tidsskr Nor Laegeforen, 135 (10), 954-8
PubMed 26037758

Labori KJ, Schulz A, Drolsum A, Guren MG, Klw NE, Bjrnbeth BA (2015)
Radiofrequency ablation of unresectable colorectal liver metastases: trends in management and outcome during a decade at a single center
Acta Radiol Open, 4 (7), 2058460115580877
PubMed 26346740

Limalanathan S, Eritsland J, Klw NE, Abdelnoor M, Hoffmann P, Andersen G (2015)
Influence of ischemic postconditioning on myocardial dysfunction measured by speckle tracking echocardiography in patients with ST-elevation myocardial infarction
Int J Cardiol, 187, 459-61
PubMed 25846653

Schulz A, Godt JC, Dormagen JB, Holtedahl JE, Bogsrud TV, Labori KJ, Klw NE, Bach-Gansmo T (2015)
Respiratory gated PET/CT of the liver: A novel method and its impact on the detection of colorectal liver metastases
Eur J Radiol, 84 (8), 1424-1431
PubMed 26044293

Schulz A, Viktil E, Godt JC, Johansen CK, Dormagen JB, Holtedahl JE, Labori KJ, Bach-Gansmo T, Klw NE (2015)
Diagnostic performance of CT, MRI and PET/CT in patients with suspected colorectal liver metastases: the superiority of MRI
Acta Radiol, 57 (9), 1040-8
PubMed 26622057

Publications 2014

Haig Y, Enden T, Slagsvold CE, Sandvik L, Sandset PM, Klw NE (2014)
Residual rates of reflux and obstruction and their correlation to post-thrombotic syndrome in a randomized study on catheter-directed thrombolysis for deep vein thrombosis
J Vasc Surg Venous Lymphat Disord, 2 (2), 123-30
PubMed 26993176

Kozinszky Z, Sand S, Klw NE, Hald K (2014)
Shortened cervix in the subsequent pregnancy after embolization for postpartum cervical hemorrhage
Case Rep Obstet Gynecol, 2014, 607835
PubMed 24800090

Limalanathan S, Andersen G, Klw NE, Abdelnoor M, Hoffmann P, Eritsland J (2014)
Effect of ischemic postconditioning on infarct size in patients with ST-elevation myocardial infarction treated by primary PCI results of the POSTEMI (POstconditioning in ST-Elevation Myocardial Infarction) randomized trial
J Am Heart Assoc, 3 (2), e000679
PubMed 24760962

Undseth R, Berstad A, Klw NE, Arnljot K, Moi KS, Valeur J (2014)
Abnormal accumulation of intestinal fluid following ingestion of an unabsorbable carbohydrate in patients with irritable bowel syndrome: an MRI study
Neurogastroenterol Motil, 26 (12), 1686-93
PubMed 25271767

Publications 2013

Andersen JG, Klw NE, Johansen O (2013)
Safe and feasible immediate retransfer of patients to the referring hospital after acute coronary angiography and percutaneous coronary angioplasty for patients with acute coronary syndrome
Eur Heart J Acute Cardiovasc Care, 2 (3), 256-61
PubMed 24222837

Enden T, Klw NE, Sandset PM (2013)
Symptom burden and job absenteeism after treatment with additional catheter-directed thrombolysis for deep vein thrombosis
Patient Relat Outcome Meas, 4, 55-9
PubMed 24082798

Enden T, Resch S, White C, Wik HS, Klw NE, Sandset PM (2013)
Cost-effectiveness of additional catheter-directed thrombolysis for deep vein thrombosis
J Thromb Haemost, 11 (6), 1032-42
PubMed 23452204

Enden T, Wik HS, Kvam AK, Haig Y, Klw NE, Sandset PM (2013)
Health-related quality of life after catheter-directed thrombolysis for deep vein thrombosis: secondary outcomes of the randomised, non-blinded, parallel-group CaVenT study
BMJ Open, 3 (8), e002984
PubMed 23988361

Limalanathan S, Eritsland J, Andersen G, Klw NE, Abdelnoor M, Hoffmann P (2013)
Myocardial salvage is reduced in primary PCI-treated STEMI patients with microvascular obstruction, demonstrated by early and late CMR
PLoS One, 8 (8), e71780
PubMed 23977143

Publications 2012

Enden T, Klow NE, Sandset PM (2012)
Catheter-directed thrombolysis for acute deep vein thrombosis Reply
Lancet, 379 (9828), 1786-1787

Enden T, Sandset PM, Klw NE (2012)
Evidence-based practice for patients with severe venous thrombosis
Tidsskr Nor Laegeforen, 132 (10), 1215-6
PubMed 22669381

Haig Y, Enden T, Slagsvold CE, Sandvik L, Sandset PM, Klw NE (2012)
Determinants of early and long-term efficacy of catheter-directed thrombolysis in proximal deep vein thrombosis
J Vasc Interv Radiol, 24 (1), 17-24; quiz 26
PubMed 23176966

Schulz A, Dormagen JB, Drolsum A, Bjrnbeth BA, Labori KJ, Klw NE (2012)
Impact of contrast-enhanced intraoperative ultrasound on operation strategy in case of colorectal liver metastasis
Acta Radiol, 53 (10), 1081-7
PubMed 23081954

Publications 2011

Aslaksen A, Pedersen R, Marthinsen PB, Klw NE (2011)
[Teleradiology in Norway]
Tidsskr Nor Laegeforen, 131 (9-10), 931
PubMed 21606984

Dormagen J, Meyerdierks O, Gaarder C, Naess P, Sandvik L, Klow NE (2011)
Contrast-enhanced ultrasound of the injured spleen after embolization--comparison with computed tomography
Ultraschall Med, 32 (5), 485-91
PubMed 21294071

Enden T, Haig Y, Klw NE, Slagsvold CE, Sandvik L, Ghanima W, Hafsahl G, Holme PA, Holmen LO, Njaastad AM, Sandbk G, Sandset PM, CaVenT Study Group (2011)
Long-term outcome after additional catheter-directed thrombolysis versus standard treatment for acute iliofemoral deep vein thrombosis (the CaVenT study): a randomised controlled trial
Lancet, 379 (9810), 31-8
PubMed 22172244

Rrvik JT, Klw NE (2011)
Strategy plan for radiological research
Tidsskr Nor Laegeforen, 131 (15), 1417-8
PubMed 21844940

Stensaeth KH, Hoffmann P, Fossum E, Mangschau A, Sandvik L, Klow NE (2011)
Cardiac magnetic resonance visualizes acute and chronic myocardial injuries in myocarditis
Int J Cardiovasc Imaging, 28 (2), 327-35
PubMed 21347598

Publications 2010

Dormagen JB, Ttterman A, Rise O, Sandvik L, Klw NE (2010)
Efficacy of plain radiography and computer tomography in localizing the site of pelvic arterial bleeding in trauma patients
Acta Radiol, 51 (1), 107-16
PubMed 20001476

Enden T, Stors TH, Negrd A, Haig Y, Sandvik L, Gjesdal KI, Sandset PM, Klw NE (2010)
Visualization of deep veins and detection of deep vein thrombosis (DVT) with balanced turbo field echo (b-TFE) and contrast-enhanced T1 fast field echo (CE-FFE) using a blood pool agent (BPA)
J Magn Reson Imaging, 31 (2), 416-24
PubMed 20099355

Limalanathan S, Andersen G, Hoffmann P, Klw NE, Abdelnoor M, Eritsland J (2010)
Rationale and design of the POSTEMI (postconditioning in ST-elevation myocardial infarction) study
Cardiology, 116 (2), 103-9
PubMed 20588018

Stensaeth KH, Fossum E, Hoffmann P, Mangschau A, Klow NE (2010)
Clinical characteristics and role of early cardiac magnetic resonance imaging in patients with suspected ST-elevation myocardial infarction and normal coronary arteries
Int J Cardiovasc Imaging, 27 (3), 355-65
PubMed 20652637

Stensth KH, Fossum E, Hoffmann P, Mangschau A, Skretteberg PT, Klw NE (2010)
Takotsubo cardiomyopathy in acute coronary syndrome; clinical features and contribution of cardiac magnetic resonance during the acute and convalescent phase
Scand Cardiovasc J, 45 (2), 77-85
PubMed 20979536

Stors TH, Gjesdal KI, Gadmar OB, Geitung JT, Klw NE (2010)
Three-dimensional balanced steady state free precession imaging of the prostate: flip angle dependency of the signal based on a two component T2-decay model
J Magn Reson Imaging, 31 (5), 1124-31
PubMed 20432347

Publications 2009

Enden T, Klw NE, Sandvik L, Slagsvold CE, Ghanima W, Hafsahl G, Holme PA, Holmen LO, Njaastad AM, Sandbaek G, Sandset PM, CaVenT study group (2009)
Catheter-directed thrombolysis vs. anticoagulant therapy alone in deep vein thrombosis: results of an open randomized, controlled trial reporting on short-term patency
J Thromb Haemost, 7 (8), 1268-75
PubMed 19422443

Hald K, Noreng HJ, Istre O, Klw NE (2009)
Uterine artery embolization versus laparoscopic occlusion of uterine arteries for leiomyomas: long-term results of a randomized comparative trial
J Vasc Interv Radiol, 20 (10), 1303-10; quiz 1311
PubMed 19713130

Negaard A, Loberg EM, Naess PA, Eriksen M, Klow NE (2009)
Feasibility of MRI in experimentally induced inflammatory small bowel disease: a pilot study in a porcine model
Dig Dis Sci, 55 (1), 14-20
PubMed 19301126

Publications 2008

Dormagen JB, Gaarder C, Sandvik L, Naess PA, Klw NE (2008)
Intraparenchymal Doppler ultrasound after proximal embolization of the splenic artery in trauma patients
Eur Radiol, 18 (6), 1224-31
PubMed 18274758

Enden T, Garratt AM, Klw NE, Sandset PM (2008)
Assessing burden of illness following acute deep vein thrombosis: data quality, reliability and validity of the Norwegian version of VEINES-QOL/Sym, a disease-specific questionnaire
Scand J Caring Sci, 23 (2), 369-74
PubMed 19068041

Hald K, Klw NE, Qvigstad E, Istre O (2008)
Treatment of uterine myomas with transvaginal uterine artery occlusion: possibilities and limitations
J Minim Invasive Gynecol, 15 (5), 631-5
PubMed 18722975

Larssen L, Moger T, Bjrnbeth BA, Lygren I, Klw NE (2008)
Transcatheter arterial embolization in the management of bleeding duodenal ulcers: a 5.5-year retrospective study of treatment and outcome
Scand J Gastroenterol, 43 (2), 217-22
PubMed 18224566

Negaard A, Mulahasanovic A, Reisaeter LA, Aasekjaer K, Sandvik L, Klow NE (2008)
Crohn's disease evaluated with magnetic resonance enteroclysis: diagnostic performance of experienced and inexperienced readers before and after training
Acta Radiol, 49 (9), 967-74
PubMed 18925449

Negaard A, Sandvik L, Berstad AE, Paulsen V, Lygren I, Borthne A, Klow NE (2008)
MRI of the small bowel with oral contrast or nasojejunal intubation in Crohn's disease: randomized comparison of patient acceptance
Scand J Gastroenterol, 43 (1), 44-51
PubMed 18158695

Stors TH, Gjesdal KI, Gadmar B, Geitung JT, Klw NE (2008)
Prostate magnetic resonance imaging: multiexponential T2 decay in prostate tissue
J Magn Reson Imaging, 28 (5), 1166-72
PubMed 18972358

Publications 2007

Enden T, Sandvik L, Klw NE, Hafsahl G, Holme PA, Holmen LO, Ghanima W, Njaastad AM, Sandbaek G, Slagsvold CE, Sandset PM (2007)
Catheter-directed Venous Thrombolysis in acute iliofemoral vein thrombosis--the CaVenT study: rationale and design of a multicenter, randomized, controlled, clinical trial (NCT00251771)
Am Heart J, 154 (5), 808-14
PubMed 17967583

Grgaard HK, Sigurjonsson OE, Brekke M, Klw NE, Landsverk KS, Lyberg T, Eriksen M, Egeland T, Ilebekk A (2007)
Cardiac accumulation of bone marrow mononuclear progenitor cells after intracoronary or intravenous injection in pigs subjected to acute myocardial infarction with subsequent reperfusion
Cardiovasc Revasc Med, 8 (1), 21-7
PubMed 17293265

Gaarder C, Naess PA, Eken T, Skaga NO, Pillgram-Larsen J, Klow NE, Buanes T (2007)
Liver injuries--improved results with a formal protocol including angiography
Injury, 38 (9), 1075-83
PubMed 17706220

Hald K, Klw NE, Qvigstad E, Istre O (2007)
Laparoscopic occlusion compared with embolization of uterine vessels: a randomized controlled trial
Obstet Gynecol, 109 (1), 20-7
PubMed 17197583

Hellund JC, Storaas T, Gjesdal KI, Klow NE, Geitung JT (2007)
Magnetic resonance-assisted imaging of slow flow in the pancreatic and common bile duct in healthy volunteers
Acta Radiol, 48 (9), 943-7
PubMed 17957507

Klw NE (2007)
Do the benefits outweigh the risks with drug-eluting stents?
Scand Cardiovasc J, 41 (1), 8-9
PubMed 17365970

Negaard A, Paulsen V, Sandvik L, Berstad AE, Borthne A, Try K, Lygren I, Storaas T, Klow NE (2007)
A prospective randomized comparison between two MRI studies of the small bowel in Crohn's disease, the oral contrast method and MR enteroclysis
Eur Radiol, 17 (9), 2294-301
PubMed 17483955

Publications 2006

Borthne AS, Abdelnoor M, Storaas T, Pierre-Jerome C, Klw NE (2006)
Osmolarity: a decisive parameter of bowel agents in intestinal magnetic resonance imaging
Eur Radiol, 16 (6), 1331-6
PubMed 16491348

Borthne AS, Reiseter T, Abdelnoor M, Rugtveit J, Perminov G, Klow NE (2006)
Bowel magnetic resonance imaging of pediatric patients with oral mannitol - MRI compared to endoscopy and intestinal ultrasound (vol 16, pg 207, 2006)
Eur. Radiol., 16 (8), 1870

Enden T, Klw NE, Sandset PM (2006)
[Catheter-directed thrombolysis in acute deep venous thrombosis]
Tidsskr Nor Laegeforen, 126 (13), 1765
PubMed 16794675

Gaarder C, Dormagen JB, Eken T, Skaga NO, Klow NE, Pillgram-Larsen J, Buanes T, Naess PA (2006)
Nonoperative management of splenic injuries: improved results with angioembolization
J Trauma, 61 (1), 192-8
PubMed 16832270

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

Klw NE (2006)
CT angiography of the coronary arteries
Scand Cardiovasc J, 40 (2), 69-70
PubMed 16608774

Negaard A, Sandvik L, Mulahasanovic A, Berstad AE, Klw NE (2006)
Magnetic resonance enteroclysis in the diagnosis of small-intestinal Crohn's disease: diagnostic accuracy and inter- and intra-observer agreement
Acta Radiol, 47 (10), 1008-16
PubMed 17135001

Ttterman A, Dormagen JB, Madsen JE, Klw NE, Skaga NO, Rise O (2006)
A protocol for angiographic embolization in exsanguinating pelvic trauma: a report on 31 patients
Acta Orthop, 77 (3), 462-8
PubMed 16819686

Publications 2005

Andersen G, Eritsland J, Bjrnerheim R, Klw NE, Jonassen A, Mangschau A (2005)
[Cardiogenic shock-- new therapeutic strategies]
Tidsskr Nor Laegeforen, 125 (10), 1318-21
PubMed 15909001

Borthne AS, Abdelnoor M, Hellund JC, Geitung JT, Storaas T, Gjesdal KI, Klw NE (2005)
MR imaging of the small bowel with increasing concentrations of an oral osmotic agent
Eur Radiol, 15 (4), 666-71
PubMed 15700173

Borthne AS, Abdelnoor M, Rugtveit J, Perminow G, Reiseter T, Klw NE (2005)
Bowel magnetic resonance imaging of pediatric patients with oral mannitol MRI compared to endoscopy and intestinal ultrasound
Eur Radiol, 16 (1), 207-14
PubMed 15942733

Eritsland J, Klw NE, Westheim A, Bendz B, Mangschau A (2005)
[Primary angioplasty in acute ST elevation myocardial infarction in the elderly]
Tidsskr Nor Laegeforen, 125 (21), 2922-4
PubMed 16276371

Hager AM, Klw NE, Gaarder C, Naess PA, Dormagen JB (2005)
[Pseudoaneurysm in splenic injury]
Tidsskr Nor Laegeforen, 125 (10), 1336-7
PubMed 15909006

Negrd A, Stors T, Borthne A, Klw NE (2005)
[Magnetic resonance imaging of the small bowel]
Tidsskr Nor Laegeforen, 125 (22), 3094-7
PubMed 16299562

Publications 2004

Bendz B, Eritsland J, Nakstad AR, Brekke M, Klw NE, Steen PA, Mangschau A (2004)
Long-term prognosis after out-of-hospital cardiac arrest and primary percutaneous coronary intervention
Resuscitation, 63 (1), 49-53
PubMed 15451586

Hald K, Langebrekke A, Klw NE, Noreng HJ, Berge AB, Istre O (2004)
Laparoscopic occlusion of uterine vessels for the treatment of symptomatic fibroids: Initial experience and comparison to uterine artery embolization
Am J Obstet Gynecol, 190 (1), 37-43
PubMed 14749632

Jacobsen AF, Drolsum A, Klow NE, Dahl GF, Qvigstad E, Sandset PM (2004)
Deep vein thrombosis after elective cesarean section
Thromb Res, 113 (5), 283-8
PubMed 15183039

Klw NE (2004)
Coronary angiography using selective catheterization of each coronary artery
Acta Radiol, 45 (2), 115
PubMed 15191090

Lohne F, Klw NE, Stavnes S, Brekke M, Hoffmann P, Stensaeth KH, Svik E, Pettersen MS (2004)
Safety of heparin reversal with protamin and immediate sheath removal after coronary angioplasty
Acta Radiol, 45 (2), 171-5
PubMed 15191101

Undseth RM, Klw NE, Hoffmann P (2004)
[Treatment of pseudoaneurysms after vascular interventions]
Tidsskr Nor Laegeforen, 124 (10), 1384-6
PubMed 15195176

Publications 2003

Enden T, Klw NE (2003)
CT pulmonary angiography and suspected acute pulmonary embolism
Acta Radiol, 44 (3), 310-5
PubMed 12752003

Fossum E, Ata B, Eritsland J, Klw NE, Mangschau A (2003)
[Aortic dissection--a differential diagnosis in patients with chest pain and ECG changes]
Tidsskr Nor Laegeforen, 123 (17), 2430-2
PubMed 14562777

Svik E, Klw NE, Brekke M, Stavnes S (2003)
Elective placement of covered stents in native coronary arteries
Acta Radiol, 44 (3), 294-301
PubMed 12752001

degaard E, Qvigstad E, Klw NE (2003)
[Intractable postpartum haemorrhage treated with selective arterial embolization]
Tidsskr Nor Laegeforen, 123 (19), 2715-6
PubMed 14600743

Publications 2001

Klw NE, Bendz B, Eritsland J, Hoffman P, Stavnes S, Stensaeth KH, Svik E, Brekke M, Mangschau A (2001)
[Angiographic results of primary angioplasty in acute myocardial infarction]
Tidsskr Nor Laegeforen, 121 (7), 780-3
PubMed 11301697

Klw NE, Draganov B, Os I (2001)
[Metformin and contrast media--increased risk of lactic acidosis?]
Tidsskr Nor Laegeforen, 121 (15), 1829
PubMed 11464691

Mangschau A, Bendz B, Eritsland J, Stavnes S, Mller C, Brekke M, Klw NE (2001)
[Hundred patients with acute myocardial infarction treated with primary angioplasty]
Tidsskr Nor Laegeforen, 121 (7), 775-9
PubMed 11301696

Mangschau A, Eritsland J, Stavnes S, Sevre K, Stenseth KH, Klw NE, Mller C, Sandvik L, Bendz B (2001)
[Long-term follow-up of 100 patients with acute myocardial infarction treated with angioplasty]
Tidsskr Nor Laegeforen, 121 (25), 2930-2
PubMed 11715775

Paulsen D, Klw NE, Lien B, Fauchald P (2001)
[Treatment of renal artery stenosis]
Tidsskr Nor Laegeforen, 121 (28), 3264-9
PubMed 11826456

Publications 2000

Rtnes JS, Aanestad M, Edwin B, Klw NE, Buanes T (2000)
[Telemedicine collaboration between the Rikshospitalet and the Ulleval hospital]
Tidsskr Nor Laegeforen, 120 (15), 1781-3
PubMed 10904667

Publications 1999

Bjarnason H, Cahill B, Klw NE, Han YM, Urness M, Gnther R, Gomes MR, Rosenberg MS, Dietz CA, Hunter DW (1999)
Tracheobronchial metal stents: effects of covering a bronchial ostium in pigs
Acad Radiol, 6 (10), 586-91
PubMed 10516860

Paulsen D, Klw NE, Rogstad B, Leivestad T, Lien B, Vatne K, Fauchald P (1999)
Preservation of renal function by percutaneous transluminal angioplasty in ischaemic renal disease
Nephrol Dial Transplant, 14 (6), 1454-61
PubMed 10383007

Waterloo K, Omdal R, Jacobsen EA, Klw NE, Husby G, Torbergsen T, Mellgren SI (1999)
Cerebral computed tomography and electroencephalography compared with neuropsychological findings in systemic lupus erythematosus
J Neurol, 246 (8), 706-11
PubMed 10460449

Publications 1998

Klw NE, Levorstad K, Simonsen S, Geiran O (1998)
Coronary arteriopathy after heart transplantation
Acta Radiol, 39 (6), 656-62
PubMed 9817037

Klw NE, Paulsen D, Vatne K, Rokstad B, Lien B, Fauchald P (1998)
Percutaneous transluminal renal artery angioplasty using the coaxial technique. Ten years of experience from 591 procedures in 419 patients
Acta Radiol, 39 (6), 594-603
PubMed 9817028

Publications 1997

Abildgaard A, Klw NE, Endresen K (1997)
Evaluation of a pressure-recording guidewire in patients with coronary arterial disease
Cathet Cardiovasc Diagn, 41 (2), 200-7
PubMed 9184297

Abildgaard A, Klw NE, Jakobsen JA, Egge TS, Eriksen M (1997)
Effect of ultrasound contrast medium in color Doppler and power Doppler visualization of blood flow in canine kidneys
Acta Radiol, 38 (3), 445-53
PubMed 9191438

Fiane AE, Klw NE, Simonsen S, Levorstad K, Geiran O (1997)
Percutaneous transluminal angioplasty and retransplantation due to transplant coronary artery disease
Scand Cardiovasc J, 31 (4), 223-7
PubMed 9291541

Klw NE, Smith HJ, Gullestad L, Seem E, Endresen K (1997)
Outcome of bypass surgery in patients with chronic ischemic left ventricular dysfunction. Predictive value of MR imaging
Acta Radiol, 38 (1), 76-82
PubMed 9059406

Publications 1996

Abildgaard A, Egge TS, Klow NE, Jakobsen JA (1996)
Use of sonicated albumin (Infoson) to enhance arterial spectral and color Doppler imaging
Cardiovasc Intervent Radiol, 19 (4), 265-71
PubMed 8755081

Svik E, Klw NE, Hellesnes J, Lykke J (1996)
Radiation-induced skin injury after percutaneous transluminal coronary angioplasty. Case report
Acta Radiol, 37 (3 Pt 1), 305-6
PubMed 8845258

Publications 1995

Abildgaard A, Klw NE (1995)
A pressure-recording guidewire for measuring arterial transstenotic gradients: in vivo validation
Acad Radiol, 2 (1), 53-60
PubMed 9419525

Jacobsen EA, Pedersen HK, Klow NE, Refsum H (1995)
Cardiac electrophysiology, arrhythmogenic mechanisms and roentgen contrast media
Acta Radiol Suppl, 399, 105-14
PubMed 8610504

Jacobsen EA, Pedersen HK, Klw NE, Refsum H (1995)
Cardiac effects of adding electrolytes and oxygen to iohexol in a dog model of contrast media-induced ventricular fibrillation
Acta Radiol, 36 (1), 47-53
PubMed 7833168

Kjellevand TO, Klw NE, Vatne K, Laerum F, Vik H, Endresen K, Levorstad K (1995)
Coronary angioplasty using a low osmolar nonionic contrast medium. A retrospective angiographic and clinical evaluation
Acta Radiol, 36 (1), 54-7
PubMed 7833169

Klow NE, Jacobsen EA, Refsum H (1995)
Cardioangiography and the hemodynamic effects of iodixanol
Acta Radiol Suppl, 399, 93-9
PubMed 8610534

Publications 1994

Abildgaard A, Jensen O, Klw NE (1994)
A pressure-recording guide wire for measurements of trans-stenotic gradients in arteries. In vitro validation
Invest Radiol, 29 (2), 178-83
PubMed 8169094

Jacobsen EA, Klw NE, Refsum H (1994)
Role of sodium addition to nonionic contrast medium in preventing ventricular fibrillation during coronary arteriography in dogs
Acad Radiol, 1 (3), 261-9
PubMed 9419496

Klw NE, Vatne K (1994)
[Catheter treatment of renal artery stenoses]
Tidsskr Nor Laegeforen, 114 (23), 2728-31
PubMed 7998016

Pedersen HK, Jacobsen EA, Refsum H, Klw NE (1994)
Cardiac effects of coronary arteriography with electrolyte addition to iohexol. A study in dogs with and without heart failure
Acta Radiol, 35 (1), 77-82
PubMed 8305279

Vatne K, Klw NE (1994)
[Catheter therapy of coronary disease]
Tidsskr Nor Laegeforen, 114 (29), 3441-5
PubMed 7998050

Publications 1993

Jacobsen EA, Klw NE, Pedersen HK, Refsum H (1993)
Repeated intracoronary injections of contrast media. Additive hemodynamic and electrophysiologic effects in a dog model
Invest Radiol, 28 (10), 917-24
PubMed 8262746

Klw NE, Levorstad K, Berg KJ, Brodahl U, Endresen K, Kristoffersen DT, Laake B, Simonsen S, Tofte AJ, Lundby B (1993)
Iodixanol in cardioangiography in patients with coronary artery disease. Tolerability, cardiac and renal effects
Acta Radiol, 34 (1), 72-7
PubMed 8427753

Publications 1992

Jacobsen EA, Mortensen E, Refsum H, Klw NE (1992)
The effect of the temperature of contrast media on cardiac electrophysiology and hemodynamics during coronary arteriography
Invest Radiol, 27 (11), 942-6
PubMed 1464514

Mortensen E, Tande PM, Klw NE, Refsum H (1992)
Hemodynamic effects of d-sotalol in acute ischemic heart failure in dogs
Am Heart J, 123 (4 Pt 1), 970-7
PubMed 1550007

Publications 1991

Hevry O, Klw NE (1991)
Left ventricular diastolic function during short-term positive end-expiratory pressure ventilation in dogs
Acta Anaesthesiol Scand, 35 (4), 333-8
PubMed 1853695

Jacobsen EA, Klw NE, Mortensen E, Refsum H (1991)
Sodium addition to nonionic contrast media. Effects on cardiac monophasic action potentials and hemodynamics in a dog model
Invest Radiol, 26 (10), 888-93
PubMed 1960031

Klw NE, Mortensen E, Refsum H (1991)
Left ventricular systolic and diastolic function during coronary arteriography before and after acute left ventricular failure in dogs. A comparison between iodixanol, iohexol and ioxaglate
Acta Radiol, 32 (2), 124-9
PubMed 2031795

Publications 1990

Klw NE, Hevry O, Dale K, Mjs OD (1990)
Effects of contrast media on myocardial function during acute left ventricular failure in the dog
Invest Radiol, 25 (1), 41-5
PubMed 2298549

Klw NE, Hevry O, Mortensen E, Dale K, Mjs OD (1990)
Low osmolality contrast media and metabolic changes in the myocardium during free and reduced coronary flow in the dog
Invest Radiol, 25 (2), 127-32
PubMed 2312248

Klw NE, Refsum H, Hevry O, Smiseth OA (1990)
Effect of intracoronary contrast medium on left ventricular diastolic pressure-volume relationships
Am Heart J, 119 (1), 59-63
PubMed 2296875

Klw NE, Tande PM, Hevry O, Refsum H (1990)
Mechanism of ECG changes and arrhythmogenic properties of low osmolality contrast media during coronary arteriography in dog
Cardiovasc Res, 24 (4), 303-8
PubMed 2346966

Mortensen E, Tande PM, Klw NE, Platou ES, Refsum H (1990)
Positive inotropy linked with class III antiarrhythmic action: electrophysiological effects of the cardiotonic agent DPI 201-106 in the dog heart in vivo
Cardiovasc Res, 24 (11), 911-7
PubMed 2272069

Mortensen E, Tande PM, Klw NE, Refsum H (1990)
Plasma concentrations and haemodynamic effects of d-sotalol after beta-blockade in dogs
Pharmacol Toxicol, 67 (5), 420-5
PubMed 1982898

Omdal R, Husby G, Mellgren SI, Klw NE (1990)
[Central nervous symptoms and findings in patients with systemic lupus erythematosus]
Tidsskr Nor Laegeforen, 110 (20), 2649-51
PubMed 2219032

Tande PM, Klw NE, Refsum H (1990)
Electromechanical effects of two low osmolality contrast media, ioxaglate and iohexol, on isolated rat atria
Pharmacol Toxicol, 66 (4), 307-11
PubMed 2371236

Publications 1989

Hevry O, Klw NE, Forsdahl K, Mjs OD (1989)
Plasma concentrations of atrial natriuretic factor during positive end-expiratory pressure ventilation in dogs with normal or impaired left ventricular function
Acta Anaesthesiol Scand, 33 (7), 549-53
PubMed 2530746

Omdal R, Selseth B, Klw NE, Husby G, Mellgren SI (1989)
Clinical neurological, electrophysiological, and cerebral CT scan findings in systemic lupus erythematosus
Scand J Rheumatol, 18 (5), 283-9
PubMed 2595348

Publications 1988

Hall C, Hevry O, Klw NE, Smiseth OA (1988)
Plasma concentrations of atrial natriuretic factor in acute left ventricular failure in the dog
Res Exp Med (Berl), 188 (6), 443-50
PubMed 2976974