Resting Pd/Pa correlates with fractional flow reserve but not angiographic severity in calcified coronary arteries

Objective Study the effect of coronary artery calcium (CAC) on resting coronary physiological indices. Background Prior studies found no correlation between angiographic stenosis and fractional flow reserve (FFR) in heavily calcified arteries. Methods Two hundred consecutive patients undergoing whol...

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Veröffentlicht in:	Catheterization and cardiovascular interventions 2021-03, Vol.97 (4), p.625-631
Hauptverfasser:	Sattler, Megan, Moscona, John, Johnson, Paul M., Madamanchi, Chaitanya, Rossi, Joseph S., Stouffer, George A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Angiography Arteriosclerosis Calcification Calcification (ectopic) Calcium Coronary artery coronary artery disease coronary hemodynamics Coronary vessels fractional flow reserve myocardial ischemia Stenosis Stents
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