Publications by Stig Urheim
60 publications found
Original articles
Sex differences in left atrial volumes, mechanics and stiffness in primary mitral regurgitation- a combined 2D and 3D echocardiographic study
Eur Heart J Cardiovasc Imaging (in press)
DOI 10.1093/ehjci/jeae072, PubMed 38469654
Post-systolic shortening in the context of peri-myocarditis: two clinical imaging vignettes
Eur Heart J Cardiovasc Imaging, 24 (11), e294
DOI 10.1093/ehjci/jead201, PubMed 37556374
Impact of aortic valve stenosis on myocardial deformation in different left ventricular levels: A three-dimensional speckle tracking echocardiography study
Echocardiography, 40 (10), 1028-1039
DOI 10.1111/echo.15668, PubMed 37543718
Mitral annular dynamics are influenced by left ventricular load and contractility in an acute animal model
Physiol Rep, 11 (7), e15665
DOI 10.14814/phy2.15665, PubMed 37062589
Mechanical behavior and collagen structure of degenerative mitral valve leaflets and a finite element model of primary mitral regurgitation
Acta Biomater, 164, 269-281
DOI 10.1016/j.actbio.2023.03.029, PubMed 37003496
In silico analysis provides insights for patient-specific annuloplasty in Barlow's disease
JTCVS Open, 13, 95-105
DOI 10.1016/j.xjon.2023.01.007, PubMed 37063127
Myocardial inefficiency is an early indicator of exercise-induced myocardial fatigue
Front Cardiovasc Med, 9, 1081664
DOI 10.3389/fcvm.2022.1081664, PubMed 36712275
Finite element analysis of mitral valve annuloplasty in Barlow's disease
J Biomech, 142, 111226
DOI 10.1016/j.jbiomech.2022.111226, PubMed 35963102
Mitral Annular Elasticity Determines Severity of Regurgitation in Barlow's Mitral Valve Disease
J Am Soc Echocardiogr, 35 (10), 1037-1046
DOI 10.1016/j.echo.2022.07.001, PubMed 35842077
Comparison of ultrasound vector flow imaging and CFD simulations with PIV measurements of flow in a left ventricular outflow trackt phantom - Implications for clinical use and in silico studies
Comput Biol Med, 146, 105358
DOI 10.1016/j.compbiomed.2022.105358, PubMed 35751181
Influence of Annular Dynamics and Material Behavior in Finite Element Analysis of Barlow's Mitral Valve Disease
J. Elast., 145 (1-2), 163-190
DOI 10.1007/s10659-021-09829-5
High-molecular-weight von Willebrand Factor multimer ratio differentiates true-severe from pseudo-severe classical low-flow, low-gradient aortic stenosis
Eur Heart J Cardiovasc Imaging, 21 (10), 1123-1130
DOI 10.1093/ehjci/jeaa056, PubMed 32417907
Impact of pulmonary hypertension on outcome in patients with moderate or severe tricuspid regurgitation
Open Heart, 6 (2), e001104
DOI 10.1136/openhrt-2019-001104, PubMed 31673390
The effect of chordae tendineae on systolic flow
Comput Biol Med, 109, 91-100
DOI 10.1016/j.compbiomed.2019.04.020, PubMed 31054389
Validation of a Holographic Display for Quantification of Mitral Annular Dynamics by Three-Dimensional Echocardiography
J Am Soc Echocardiogr, 32 (2), 303-316.e4
DOI 10.1016/j.echo.2018.08.010, PubMed 30293779
Semiautomated biventricular segmentation in three-dimensional echocardiography by coupled deformable surfaces
J Med Imaging (Bellingham), 4 (2), 024005
DOI 10.1117/1.JMI.4.2.024005, PubMed 28560243
Left Ventricular Contraction Pattern in Chronic Aortic Regurgitation and Preserved Ejection Fraction: Simultaneous Stress-Strain Analysis by Three-Dimensional Echocardiography
J Am Soc Echocardiogr, 30 (4), 422-430.e2
DOI 10.1016/j.echo.2016.11.012, PubMed 28065583
EVALUATION OF A MULTI-VIEW AUTOSTEREOSCOPIC REAL-TIME 3D ULTRASOUND SYSTEM FOR MINIMALLY INVASIVE CARDIAC SURGERY GUIDANCE
2017 IEEE 14TH INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING (ISBI 2017), 604-607
Exercise capacity and peak oxygen consumption in asymptomatic patients with chronic aortic regurgitation
Int J Cardiol, 223, 688-692
DOI 10.1016/j.ijcard.2016.08.237, PubMed 27568990
Robust Spatio-Temporal Registration of 4D Cardiac Ultrasound Sequences
Proc SPIE Int Soc Opt Eng, 9790
DOI 10.1117/12.2217005, PubMed 27516706
Controlled release metoprolol for aortic regurgitation: a randomised clinical trial
Heart, 102 (3), 191-7
DOI 10.1136/heartjnl-2015-308416, PubMed 26661319
Automated Segmentation of the Right Ventricle in 3D Echocardiography: A Kalman Filter State Estimation Approach
IEEE Trans Med Imaging, 35 (1), 42-51
DOI 10.1109/TMI.2015.2453551, PubMed 26168434
Mitral valve analysis adding a virtual semi-transparent annulus plane for detection of prolapsing segments
Cardiovasc Ultrasound, 13, 25
DOI 10.1186/s12947-015-0019-2, PubMed 25986226
Identification of a definite diabetic cardiomyopathy in type 2 diabetes by comprehensive echocardiographic evaluation: A cross-sectional comparison with non-diabetic weight-matched controls
J Diabetes, 7 (6), 779-90
DOI 10.1111/1753-0407.12239, PubMed 25350248
Mitral valve analysis using a novel 3D holographic display: a feasibility study of 3D ultrasound data converted to a holographic screen
Int J Cardiovasc Imaging, 31 (2), 323-8
DOI 10.1007/s10554-014-0564-z, PubMed 25392054
Automatic measurement of aortic annulus diameter in 3-dimensional transoesophageal echocardiography
BMC Med Imaging, 14, 31
DOI 10.1186/1471-2342-14-31, PubMed 25200865
Neutral impact on systolic and diastolic cardiac function of 2 years of intensified multi-intervention in type 2 diabetes: the randomized controlled Asker and Bærum Cardiovascular Diabetes (ABCD) study
Am Heart J, 168 (3), 280-288.e2
DOI 10.1016/j.ahj.2014.03.026, PubMed 25173538
Quantification of aortic regurgitation using high-pulse repetition frequency three-dimensional colour Doppler
Eur Heart J Cardiovasc Imaging, 15 (6), 615-22
DOI 10.1093/ehjci/jet255, PubMed 24344195
Ventricular function in patients with transposition of the great arteries operated with arterial switch
Am J Cardiol, 104 (4), 583-9
DOI 10.1016/j.amjcard.2009.04.029, PubMed 19660616
Semi-automated quantification of left ventricular volumes and ejection fraction by real-time three-dimensional echocardiography
Cardiovasc Ultrasound, 7, 18
DOI 10.1186/1476-7120-7-18, PubMed 19379479
Long-term assessment of electrocardiographic and echocardiographic findings in Norwegian elite endurance athletes
Cardiology, 112 (3), 234-41
DOI 10.1159/000151435, PubMed 18719347
Constrained active appearance models for segmentation of triplane echocardiograms
IEEE Trans Med Imaging, 26 (10), 1391-400
DOI 10.1109/TMI.2007.900692, PubMed 17948729
Usefulness of two-dimensional speckle strain for evaluation of left ventricular diastolic deformation in patients with coronary artery disease
Am J Cardiol, 98 (12), 1581-6
DOI 10.1016/j.amjcard.2006.07.038, PubMed 17145214
Analysis of postsystolic myocardial thickening work in selective myocardial layers during progressive myocardial ischemia
J Am Soc Echocardiogr, 19 (9), 1102-11
DOI 10.1016/j.echo.2006.04.023, PubMed 16950464
Grading of myocardial dysfunction by tissue Doppler echocardiography: a comparison between velocity, displacement, and strain imaging in acute ischemia
J Am Coll Cardiol, 47 (8), 1672-82
DOI 10.1016/j.jacc.2006.01.051, PubMed 16631008
Myocardial strain analysis in acute coronary occlusion: a tool to assess myocardial viability and reperfusion
Circulation, 112 (25), 3901-10
DOI 10.1161/CIRCULATIONAHA.105.533372, PubMed 16365210
Relation of tissue displacement and strain to invasively determined right ventricular stroke volume
Am J Cardiol, 96 (8), 1173-8
DOI 10.1016/j.amjcard.2005.06.049, PubMed 16214459
Increased right ventricular afterload induces postsystolic thickening of the ventricular septum in nonischemic hearts
J Am Soc Echocardiogr, 18 (8), 839-43
DOI 10.1016/j.echo.2004.12.014, PubMed 16084336
Delayed onset of subendocardial diastolic thinning at rest identifies hypoperfused myocardium
Circulation, 111 (22), 2943-50
DOI 10.1161/CIRCULATIONAHA.104.482984, PubMed 15927977
Myocardial acceleration during isovolumic contraction: relationship to contractility
Circulation, 111 (11), 1362-9
DOI 10.1161/01.CIR.0000158432.86860.A6, PubMed 15753217
Direct identification of subendocardial postsystolic thickening by intracardiac M-mode Doppler echocardiography
Echocardiography, 22 (2), 145-7
DOI 10.1111/j.0742-2822.2005.04026.x, PubMed 15693781
Regional myocardial work by strain Doppler echocardiography and LV pressure: a new method for quantifying myocardial function
Am J Physiol Heart Circ Physiol, 288 (5), H2375-80
DOI 10.1152/ajpheart.00946.2004, PubMed 15637114
Detection of the myocardial boundary in the left ventricle from simultaneously acquired triplane ultrasound images using multi view active appearance motion models
ULTRASON, 2267-2270
An ultrasound-based method for determining pulse wave velocity in superficial arteries
J Biomech, 37 (10), 1615-22
DOI 10.1016/j.jbiomech.2003.12.031, PubMed 15336937
Mechanisms of elevated plasma endothelin-1 in CHF: congestion increases pulmonary synthesis and secretion of endothelin-1
Cardiovasc Res, 63 (1), 41-50
DOI 10.1016/j.cardiores.2004.03.016, PubMed 15194460
Postsystolic shortening of ischemic myocardium: a mechanism of abnormal intraventricular filling
Am J Physiol Heart Circ Physiol, 284 (6), H2343-50
DOI 10.1152/ajpheart.00320.2002, PubMed 12574003
Postsystolic shortening in ischemic myocardium: active contraction or passive recoil?
Circulation, 106 (6), 718-24
DOI 10.1161/01.cir.0000024102.55150.b6, PubMed 12163433
Quantification of left ventricular systolic function by tissue Doppler echocardiography: added value of measuring pre- and postejection velocities in ischemic myocardium
Circulation, 105 (17), 2071-7
DOI 10.1161/01.cir.0000014614.63980.ba, PubMed 11980687
Intra- and inter-observer reproducibility of transthoracic pulmonary venous Doppler flow indices after acute myocardial infarction
Eur J Echocardiogr, 3 (1), 32-8
DOI 10.1053/euje.2001.0102, PubMed 12067531
Quantification of left ventricular diastolic pressure-volume relations during routine cardiac catheterization by two-dimensional digital echo quantification and left ventricular micromanometer
J Am Soc Echocardiogr, 15 (3), 225-32
DOI 10.1067/mje.2002.118174, PubMed 11875385
Regional myocardial systolic function during acute myocardial ischemia assessed by strain Doppler echocardiography
J Am Coll Cardiol, 37 (3), 726-30
DOI 10.1016/s0735-1097(00)01160-8, PubMed 11693743
Myocardial strain by Doppler echocardiography. Validation of a new method to quantify regional myocardial function
Circulation, 102 (10), 1158-64
DOI 10.1161/01.cir.102.10.1158, PubMed 10973846
Review articles
Echocardiographic assessment in infective endocarditis: Transthoracic or transesophageal echocardiography, or both?: Echocardiography in endocarditis
Curr Probl Cardiol, 49 (1 Pt C), 102151
DOI 10.1016/j.cpcardiol.2023.102151, PubMed 37866416
Echocardiography Assessment of Rheumatic Heart Disease: Implications for Percutaneous Balloon Mitral Valvuloplasty
Curr Probl Cardiol, 48 (12), 102021
DOI 10.1016/j.cpcardiol.2023.102021, PubMed 37544629
Correlation between Murmurs and Echocardiographic Findings; From an Imaging Cardiologist Point of View
Curr Probl Cardiol, 48 (2), 101479
DOI 10.1016/j.cpcardiol.2022.101479, PubMed 36336114
Myocardial strain imaging: how useful is it in clinical decision making?
Eur Heart J, 37 (15), 1196-207
DOI 10.1093/eurheartj/ehv529, PubMed 26508168
Three-dimensional ultrasound in cardiological diagnostics
Tidsskr Nor Laegeforen, 132 (19), 2171-4
DOI 10.4045/tidsskr.11.0410, PubMed 23076485
Other articles
Pulmonary hypertension in significant aortic valve disease: a dive into real-world data
Heart, 109 (17), 1269-1270
DOI 10.1136/heartjnl-2023-322495, PubMed 37094931
An unusual cause of prosthetic aortic valve thrombosis detected by multimodality imaging
Eur Heart J Cardiovasc Imaging, 22 (7), e89
DOI 10.1093/ehjci/jeaa332, PubMed 33855360
Theses
Quantification of myocardial function by Doppler echocardiography
In Hjerteforum, Supplement, Norsk cardiologisk selskap, Oslo, 5, 2005, 1 b. (flere pag.)
BIBSYS 051918951