Simultaneous percutaneous mitral and aortic balloon valvotomies in an elderly patient.
D000368:Aged; D000369:Aged, 80 and over; D000800:Angioplasty, Balloon; D001024:Aortic Valve Stenosis / Q000150:complications / Q000628:therapy*; D006328:Cardiac Catheterization / Q000295:instrumentation; D004562:Electrocardiography; D005260:Female; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D008946:Mitral Valve Stenosis / Q000150:complications / Q000628:therapy*; D013997:Time Factors