Percutaneous transluminal coronary artery dilatation.
D000328:Adult; D000800:Angioplasty, Balloon / Q000379:methods*; D006328:Cardiac Catheterization; D003326:Coronary Circulation; D003327:Coronary Disease / Q000628:therapy*; D005080:Exercise Test; D006801:Humans; D008875:Middle Aged