Open AccessCoronary vasodilator reserve in ischemic myocardium of the exercising dog.
Author(s) -
D D Laxson,
X Z Dai,
David C. Homans,
Robert J. Bache
Publication year - 1992
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.85.1.313
Subject(s) - medicine , cardiology , coronary vasodilator , vasodilation , coronary flow reserve , vasodilator agents , coronary artery disease
Previous work has reported that coronary vasodilator reserve may persist in myocardium rendered ischemic by hypoperfusion. This study investigated the presence and extent of residual coronary vasomotor tone in myocardial regions made acutely ischemic by a flow-limiting coronary stenosis during exercise.
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