scholarly journals Exercise-induced cardiac remodelling: the need for assessment of regional myocardial function

2012 ◽  
Vol 590 (12) ◽  
pp. 2829-2830 ◽  
Author(s):  
Rory B. Weiner ◽  
Aaron L. Baggish
Keyword(s):  
Myocardial Function ◽  
Cardiac Remodelling ◽  
Regional Myocardial Function ◽  
Exercise Induced

Improvement by isosorbide dinitrate of exercise-induced regional myocardial dysfunction

1980 ◽  
Vol 239 (3) ◽  
pp. H399-H405
Author(s):  
T. Kumada ◽  
K. P. Gallagher ◽  
M. Miller ◽  
M. McKown ◽  
F. White ◽  
...  
Keyword(s):  
Isosorbide Dinitrate ◽  
Myocardial Function ◽  
Myocardial Dysfunction ◽  
Left Ventricular ◽  
Segment Length ◽  
Wall Thickening ◽  
Regional Myocardial Function ◽  
Exercise Induced ◽  
Coronary Obstruction ◽  
Control Exercise

Sonomicrometry was used in 10 conscious dogs to measure regional segment length and dynamic wall thickness by telemetry in a zone supplied by the left circumflex coronary artery after implantation of an ameroid constrictor. When coronary obstruction was nearly complete and collaterals had developed (24-42 days), control exercise and exercise runs after oral isosorbide dinitrate were carried out. During control runs, significant increases occurred in hemodynamic parameters, and percent shortening in normal segments increased (P < 0.01). During the repeat runs after isosorbide dinitrate, there were smaller increases in left ventricular systolic and end-diastolic pressures and significantly reduced end-diastolic dimensions. In addition, percent wall thickening and percent segment shortening in the ischemic zone did not deteriorate significantly during exercise. In this animal model, which appears to mimic chronic single-vessel coronary heart disease, isosorbide dinitrate can prevent exercise-induced deterioration of regional myocardial function.

EFFECTS OF PROSTAGLANDIN E1 OR HYDRALAZINE ON REGIONAL MYOCARDIAL FUNCTION IN ISCHEMIC CANINE HEART

1989 ◽  
Vol 71 (Supplement) ◽  
pp. A485
Author(s):  
S. Morita ◽  
E. Inada ◽  
M. Kono ◽  
K. Nakazawa ◽  
K. Mizumoto
Keyword(s):  
Prostaglandin E1 ◽  
Myocardial Function ◽  
Canine Heart ◽  
Regional Myocardial Function

Noninvasive quantification of regional myocardial function using Doppler-derived velocity, displacement, strain rate, and strain in healthy volunteers: effects of aging

2004 ◽  
Vol 17 (2) ◽  
pp. 132-138 ◽  
Author(s):  
Jing Ping Sun ◽  
Zoran B. Popović ◽  
Neil L. Greenberg ◽  
Xiao-Fang Xu ◽  
Craig R. Asher ◽  
...  
Keyword(s):  
Strain Rate ◽  
Healthy Volunteers ◽  
Myocardial Function ◽  
Regional Myocardial Function ◽  
Effects Of Aging

scholarly journals DETERMINANTS OF TEMPORAL CHANGE IN REGIONAL MYOCARDIAL FUNCTION: THE MULTI-ETHNIC STUDY OF ATHEROSCLEROSIS (MESA)

2013 ◽  
Vol 61 (10) ◽  
pp. E939
Author(s):  
Sirisha Donekal ◽  
Bharath Ambale Venkatesh ◽  
Yoneyama Kihei ◽  
Chia Liu ◽  
Marcelo Nacif ◽  
...  
Keyword(s):  
Myocardial Function ◽  
Temporal Change ◽  
Regional Myocardial Function ◽  
Ethnic Study

Preservation of regional myocardial function during coronary angioplasty with an autoperfusion balloon catheter: A case report

1991 ◽  
Vol 22 (1) ◽  
pp. 28-34 ◽  
Author(s):  
Charles A. Simonton ◽  
Glen J. Kowalchuk ◽  
W. Kenneth Austin
Keyword(s):  
Case Report ◽  
Coronary Angioplasty ◽  
Myocardial Function ◽  
Balloon Catheter ◽  
Regional Myocardial Function
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