略語大辞典 [Med] 23 PCTA percutaneous transluminal coronary angioplasty (心臓の)経皮内腔貫通冠状血管形成(術).percutaneous transluminal coronary angioplasty; a less invasive procedure ofangioplastic revascularization; a therapeutic surgical modality for myocardial infarction; a treatment for the management of ischaemic heart disease; ref. 丸善「略語大辞典」JLogosID : 11855169