Percutaneous transthoracic left ventricular cineangiography in patients with prosthetic aortic valves.
D000790:Angiocardiography / Q000295:instrumentation; D000818:Animals; D006328:Cardiac Catheterization / Q000009:adverse effects / Q000379:methods*; D002932:Cineangiography / Q000295:instrumentation; D004285:Dogs; D006350:Heart Valve Prosthesis; D006801:Humans