MR velocity mapping of tricuspid flow: Correction for through-plane motion

被引：49

作者：

Kayser, HWM ^{[1
]}

Stoel, BC ^{[1
]}

vanderWall, EE ^{[1
]}

vanderGeest, RJ ^{[1
]}

deRoos, A ^{[1
]}

机构：

[1] LEIDEN UNIV, MED CTR, DEPT RADIOL, UTRECHT, NETHERLANDS

来源：

JOURNAL OF MAGNETIC RESONANCE IMAGING | 1997年 / 7卷 / 04期

关键词：

through-plane motion; diastolic function; velocity mapping; tricuspid flow;

D O I：

10.1002/jmri.1880070410

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：

We evaluated the effect of through-plane motion on tricuspid now measurements performed with MR velocity mapping in nine normal subjects and 15 patients with possible right ventricular [RV] disease, Eight parameters of RV diastolic function were derived from the tricuspid now measurements, both before and after a correction for through-plane motion, Measurements of E-peak, A-peak, and time-to-peak filling rate changed significantly after correction for through-plane motion (P < .05), Tricuspid now as a marker of RV diastolic function should be corrected for the effect of through-plane motion to improve functional evaluation of the RV.

引用

页码：669 / 673

页数：5

共 13 条

[1] ASSESSMENT BY ECHOCARDIOGRAM OF LEFT-VENTRICULAR DIASTOLIC FUNCTION IN HEALTHY-SUBJECTS USING THE ATRIOVENTRICULAR PLANE DISPLACEMENT
ALAM, M
HOGLUND, C
[J]. AMERICAN JOURNAL OF CARDIOLOGY, 1992, 69 (05) : 565 - 568
[2] INFLUENCE OF CARDIAC MOTION ON DOPPLER MEASUREMENTS USING IN-VITRO AND IN-VIVO MODELS
CAO, T
SHAPIRO, SM
BERSOHN, MM
LIU, SCK
GINZTON, LE
[J]. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 1993, 22 (01) : 271 - 276
[3] CARDIAC MOTION CAN ALTER PROXIMAL ISOVELOCITY SURFACE-AREA CALCULATIONS OF REGURGITANT FLOW
CAPE, EG
KIM, YH
HEINRICH, RS
GRIMES, RY
MURALIDHARAN, E
BRODER, JD
SCHWAMMENTHAL, E
YOGANATHAN, AP
LEVINE, RA
[J]. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 1993, 22 (06) : 1730 - 1737
[4] Hammarstrom E, 1991, J Am Soc Echocardiogr, V4, P131
[5] KAYSER HWM, 1997, IN PRESS AJR
[6] KAYSER HWM, 1996, BOOK ABSTRACTS SOC M, P695
[7] Komoda T, 1994, J Heart Valve Dis, V3, P483
[8] ASSESSMENT OF DIASTOLIC FUNCTION OF THE HEART - BACKGROUND AND CURRENT APPLICATIONS OF DOPPLER ECHOCARDIOGRAPHY .2. CLINICAL-STUDIES
NISHIMURA, RA
ABEL, MD
HATLE, LK
TAJIK, AJ
[J]. MAYO CLINIC PROCEEDINGS, 1989, 64 (02) : 181 - 204
[9] MAGNETIC-RESONANCE MEASUREMENT OF VELOCITY AND FLOW - TECHNIQUE, VALIDATION, AND CARDIOVASCULAR APPLICATIONS
REBERGEN, SA
VANDERWALL, EE
DOORNBOS, J
DEROOS, A
[J]. AMERICAN HEART JOURNAL, 1993, 126 (06) : 1439 - 1456
[10] MR VELOCITY MAPPING OF TRICUSPID FLOW IN HEALTHY-CHILDREN AND IN PATIENTS WHO HAVE UNDERGONE MUSTARD OR SENNING REPAIR
REBERGEN, SA
HELBING, WA
VANDERWALL, EE
MALIEPAARD, C
CHIN, JGJ
DEROOS, A
[J]. RADIOLOGY, 1995, 194 (02) : 505 - 512

← 1 2 →