Visser, C A Two-dimensional echocardiography during percutaneous transluminal coronary angioplasty. [electronic resource] - American heart journal Jun 1986 - 1035-41 p. digital Publication Type: Journal Article ISSN: 0002-8703 Standard No.: 10.1016/0002-8703(86)90003-7 doi Subjects--Topical Terms: Angina Pectoris--physiopathologyAngioplasty, BalloonCoronary Disease--physiopathologyEchocardiographyElectrocardiographyFemaleHeart Ventricles--physiopathologyHumansMaleMiddle AgedMyocardial Contraction