Abstract Background TIMI flow grade and corrected TIMI frame count (CTFC) are widely used methods to evaluate angiographic coronary blood flow. Measurement of coronary blood flow (CBF) on standard cor
All numbers are report as percentages of the cardiac cycle duration. The difference between the measurements of RCA and LAD is marked with *, if the difference is statistically significant (P<0.05).
The mechanisms by which cardiac mechanics effect coronary perfusion (cardiac-to-coronary coupling) remain incompletely understood. Several coronary models have been proposed to deepen our understandin