measurements of coronary blood flow , coronary vascular resistance , coronary arteriovenous oxygen difference , myocardial oxygen consumption and extraction , and myocardial lactate and potassium extraction and release were all measured in the isolated , vented , paced , beating heart , before and for 15 minutes after a one hour arrest interval during which time revascularization was completed .
C0027061
myocardial
C0018787
heart