Left ventricular mass and volume: Fast calculation with guide-point modeling on MR images

被引:159
作者
Young, AA
Cowan, BR
Thrupp, SF
Hedley, WJ
Dell'Italia, LJ
机构
[1] Univ Auckland, Dept Anat & Radiol, Auckland 1, New Zealand
[2] Univ Auckland, Dept Med, Auckland 1, New Zealand
[3] Univ Auckland, Dept Engn Sci, Auckland 1, New Zealand
[4] Univ Alabama Birmingham, Dept Med, Birmingham, AL 35294 USA
关键词
heart; volume; magnetic resonance (MR); phase imaging; rapid imaging; volume measurement;
D O I
10.1148/radiology.216.2.r00au14597
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
The authors describe a fast method for calculating left ventricle (LV) mass and volumes from multiplanar magnetic resonance (MR) images. Mathematic models were fitted to a small number of user-selected guide points in 15 healthy volunteers, 13 patients after myocardial infarction, and a canine model of mitral regurgitation in eight dogs. Errors between model and manual contours were small (LV mass, 1.8 g +/- 4.9 [mean +/- SD]; end-diastolic volume, 2.2 mL +/- 4.6; end-systolic volume, 2.3 mL +/- 3.8). : Estimates of global function could be obtained in 6 minutes, a time saving of 5-10 times over estimates with manual contouring.
引用
收藏
页码:597 / 602
页数:6
相关论文
共 20 条
[1]   CINEANGIOGRAPHY OF THE HEART IN A SINGLE BREATH HOLD WITH A SEGMENTED TURBOFLASH SEQUENCE [J].
ATKINSON, DJ ;
EDELMAN, RR .
RADIOLOGY, 1991, 178 (02) :357-360
[2]   MAGNETIC-RESONANCE-IMAGING COMPARED TO ECHOCARDIOGRAPHY TO ASSESS LEFT-VENTRICULAR MASS IN THE HYPERTENSIVE PATIENT [J].
BOTTINI, PB ;
CARR, AA ;
PRISANT, LM ;
FLICKINGER, FW ;
ALLISON, JD ;
GOTTDIENER, JS .
AMERICAN JOURNAL OF HYPERTENSION, 1995, 8 (03) :221-228
[3]   IMPROVED EJECTION FRACTION AND FLOW VELOCITY ESTIMATES WITH USE OF VIEW SHARING AND UNIFORM REPETITION TIME EXCITATION WITH FAST CARDIAC TECHNIQUES [J].
FOO, TKF ;
BERNSTEIN, MA ;
AISEN, AM ;
HERNANDEZ, RJ ;
COLLICK, BD ;
BERNSTEIN, T .
RADIOLOGY, 1995, 195 (02) :471-478
[4]   INTERSTUDY VARIABILITY IN LEFT-VENTRICULAR MASS MEASUREMENT - COMPARISON BETWEEN M-MODE ECHOGRAPHY AND MRI [J].
GERMAIN, P ;
ROUL, G ;
KASTLER, B ;
MOSSARD, JM ;
BAREISS, P ;
SACREZ, A .
EUROPEAN HEART JOURNAL, 1992, 13 (08) :1011-1019
[5]   Angiotensin-converting enzyme inhibitor therapy affects left ventricular mass in patients with ejection fraction >40% after acute myocardial infarction [J].
Johnson, DB ;
Foster, RE ;
Barilla, F ;
Blackwell, GG ;
Roney, M ;
Stanley, AWH ;
Kirk, K ;
Orr, RA ;
vanderGeest, RJ ;
Reiber, JHC ;
DellItalia, LJ .
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 1997, 29 (01) :49-54
[6]  
Lorensen W. E., 1987, COMPUT GRAPH, V21, P163, DOI DOI 10.1145/37402.37422
[7]  
McInerney T, 1996, Med Image Anal, V1, P91, DOI 10.1016/S1361-8415(96)80007-7
[8]   MATHEMATICAL-MODEL OF GEOMETRY AND FIBROUS STRUCTURE OF THE HEART [J].
NIELSEN, PMF ;
LEGRICE, IJ ;
SMAILL, BH ;
HUNTER, PJ .
AMERICAN JOURNAL OF PHYSIOLOGY, 1991, 260 (04) :H1365-H1378
[9]   LEFT-VENTRICULAR MEASUREMENTS WITH CINE AND SPIN-ECHO MR IMAGING - A STUDY OF REPRODUCIBILITY WITH VARIANCE COMPONENT ANALYSIS [J].
PATTYNAMA, PMT ;
LAMB, HJ ;
VANDERVELDE, EA ;
VANDERWALL, EE ;
DEROOS, A .
RADIOLOGY, 1993, 187 (01) :261-268
[10]   EVALUATION OF CARDIAC-FUNCTION WITH MAGNETIC-RESONANCE-IMAGING [J].
PATTYNAMA, PMT ;
DEROOS, A ;
VANDERWALL, EE ;
VANVOORTHUISEN, AE .
AMERICAN HEART JOURNAL, 1994, 128 (03) :595-607