title: The functional value of coronary collaterals in myocardial ischemia and therapeutic approach to enhance collateral flow.
mesh_terms: D000818:Animals; D003097:Collateral Circulation; D003326:Coronary Circulation; D003327:Coronary Disease / Q000473:pathology / Q000503:physiopathology* / Q000628:therapy; D003331:Coronary Vessels / Q000033:anatomy & histology / Q000473:pathology; D006801:Humans; D009203:Myocardial Infarction / Q000473:pathology; D013997:Time Factors