title: The effect of collateral circulation on segmental left ventricular contraction.
mesh_terms: D001161:Arteriosclerosis / Q000503:physiopathology; D003097:Collateral Circulation; D017023:Coronary Angiography; D003326:Coronary Circulation; D003327:Coronary Disease / Q000503:physiopathology; D006352:Heart Ventricles / Q000000981:diagnostic imaging / Q000503:physiopathology*; D006801:Humans; D016276:Ventricular Function