Why the study?
Does varying coronary artery and venous pressure affect myocardial elasticity in an experimental model?
Does varying coronary artery and venous pressure affect myocardial elasticity in an experimental model?
Increases in coronary arterial or venous pressures passively increase coronary blood volume (turgor), which decreases myocardial distensibility and alters the elastic properties of the heart.
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May alter LV diastolic pressure interpretation in experimental models; leaves open relevance to human diastolic function.
Salisbury et al. (1960) studied this question.
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