title: Coronary angioplasty and balloon aortic valvuloplasty in a high risk group of patients: a promising approach.
mesh_terms: D000800:Angioplasty, Balloon / Q000379:methods; D001024:Aortic Valve Stenosis / Q000628:therapy*; D002114:Calcinosis / Q000628:therapy*; D006801:Humans; D011379:Prognosis