ECHOCARDIOGRAPHIC OBSERVATIONS IN MYOCARDIAL WALL MOTION ABNORMALITIES

1981 ◽  
Vol 1 (10) ◽  
pp. 531-533
Author(s):  
John D. Woolridge ◽  
James Healey
Keyword(s):  
Wall Motion ◽  
Myocardial Wall Motion ◽  
Myocardial Wall ◽  
Wall Motion Abnormalities

Effect of Anesthetic Technique on Myocardial Wall Motion Abnormalities During Abdominal Aortic Surgery

1995 ◽  
Vol 80 (Supplement) ◽  
pp. SCA44
Author(s):  
T M Dodds ◽  
A. Keith Burns ◽  
Daniel DeRoo ◽  
Jonathan Plehn ◽  
Michael Haney ◽  
...  
Keyword(s):  
Wall Motion ◽  
Aortic Surgery ◽  
Anesthetic Technique ◽  
Myocardial Wall Motion ◽  
Abdominal Aortic Surgery ◽  
Myocardial Wall ◽  
Abdominal Aortic ◽  
Wall Motion Abnormalities

Novel methodology for the detection of exercise-induced myocardial wall motion abnormalities by surface electrocardiogram during exercise test

2011 ◽  
Vol 44 (3) ◽  
pp. 377-382
Author(s):  
Andreas P. Michaelides ◽  
Spyros Massias ◽  
Charalambos Antoniades ◽  
Dimitris Tsiachris ◽  
Polychronis Dilaveris ◽  
...  
Keyword(s):  
Exercise Test ◽  
Wall Motion ◽  
Myocardial Wall Motion ◽  
Myocardial Wall ◽  
Wall Motion Abnormalities ◽  
Exercise Induced ◽  
Surface Electrocardiogram

Photokymography: A noninvasive method of detecting ischemic segmental myocardial wall motion abnormalities

1979 ◽  
Vol 43 (4) ◽  
pp. 794-800 ◽  
Author(s):  
Max Pichler ◽  
George A Diamond ◽  
Michael Hirsch ◽  
Ran Vas ◽  
Dan Tzivoni ◽  
...  
Keyword(s):  
Wall Motion ◽  
Noninvasive Method ◽  
Myocardial Wall Motion ◽  
Myocardial Wall ◽  
Wall Motion Abnormalities

Transient myocardial wall motion abnormalities in a child: The phenomenon of “stunning”

1990 ◽  
Vol 120 (6) ◽  
pp. 1450-1452 ◽  
Author(s):  
Sanjay R. Parikh ◽  
Gregory J. Ensing ◽  
Roger A. Hurwitz
Keyword(s):  
Wall Motion ◽  
Myocardial Wall Motion ◽  
Myocardial Wall ◽  
Wall Motion Abnormalities

Analysis of cardiac kinetics: use of a new photo-optic technique

1980 ◽  
Vol 238 (1) ◽  
pp. H98-H106
Author(s):  
R. Vas ◽  
M. Hirsch ◽  
G. A. Diamond ◽  
D. Tzivoni ◽  
M. Pichler ◽  
...  
Keyword(s):  
Wall Motion ◽  
Frame Analysis ◽  
Myocardial Tissue ◽  
Two Dimensional ◽  
Myocardial Wall Motion ◽  
Myocardial Wall ◽  
Segmental Wall Motion ◽  
Segmental Wall ◽  
Control State ◽  
Tissue Motion

The photokymograph (PKG) is a new noninvasive instrument that can record segmental myocardial wall motion from self-illuminated images such as are produce; by fluoroscopy, cine ventriculography, two-dimensional sonography, and 99mTc scintigraphy. The PKG can be calibrated to provide amplitude of myocardial tissue motion. The recordings of segmental wall motion obtained closely resemble those recorded by established techniques, both during control state and during ischemic episodes. Regression analysis was performed to compare PKG recordings with frame by frame analysis of left ventriculograms (0.98) and with M-mode echo derived from two-dimensional images (r = 0.97). The PKG has some distinct advantages over existing techniques used to analyze segmental wall motion: it is inexpensive, usable simultaneously over multiple areas, analyzes individual beats, and is not restricted to any particular myocardial wall or any particular angle of motion.

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