Arterio-atrial shunting in coronary atherosclerosis.
D000787:Angina Pectoris / Q000209:etiology; D006328:Cardiac Catheterization; D002932:Cineangiography; D003097:Collateral Circulation; D017023:Coronary Angiography; D003327:Coronary Disease / Q000150:complications*; D003331:Coronary Vessels; D005402:Fistula / Q000000981:diagnostic imaging / Q000209:etiology*; D006325:Heart Atria; D006801:Humans; D008297:Male; D008875:Middle Aged