title: Antegrade in vivo angiographic depiction of the coronary venous system.
mesh_terms: D000368:Aged; D000792:Angiography / Q000379:methods; D006328:Cardiac Catheterization; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging; D003331:Coronary Vessels / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D014680:Veins / Q000033:anatomy & histology