title: Intercoronary continuity: an anatomic basis for bidirectional coronary blood flow distinct from coronary collaterals.
mesh_terms: D000368:Aged; D003097:Collateral Circulation; D003326:Coronary Circulation; D003331:Coronary Vessels / Q000033:anatomy & histology*; D006801:Humans; D008297:Male; D012039:Regional Blood Flow