Why the study?
Does coronary arteriography accurately reflect the hemodynamic significance of experimental coronary artery stenosis in calves?
Population
Seven calves with experimentally produced varying degrees of concentric stenosis in the circumflex artery
Comparison
Selective right and/or left coronary arteriography vs Direct hemodynamic monitoring
Design
Preclinical
Authors
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Does not guide clinical decisions; leaves open human validation of arteriography-hemodynamic correlations.
Does coronary arteriography accurately reflect the hemodynamic significance of experimental coronary artery stenosis in calves?
This experimental study describes a method to correlate coronary arteriography findings with direct hemodynamic measurements of coronary stenosis in a calf model.
Bookstein et al. (1967) studied this question.
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