Aortic-left atrial communication.
D000328:Adult; D001014:Aortic Aneurysm / Q000150:complications*; D006328:Cardiac Catheterization; D005260:Female; D005402:Fistula / Q000150:complications*; D006325:Heart Atria; D006331:Heart Diseases / Q000150:complications*; D006349:Heart Valve Diseases / Q000150:complications; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000150:complications; D012214:Rheumatic Heart Disease / Q000150:complications*