Palliative balloon valvuloplasty for calcific aortic stenosis in the elderly.
D000368:Aged; D000800:Angioplasty, Balloon; D001024:Aortic Valve Stenosis / Q000150:complications / Q000628:therapy*; D002114:Calcinosis / Q000150:complications / Q000628:therapy*; D006801:Humans; D008297:Male; D010166:Palliative Care