noun
angioplasty
Medical term for a surgical procedure to widen narrowed or obstructed blood vessels, often using a balloon catheter.
冠動脈の狭窄に対して血管形成術が行われた。
Angioplasty was performed for the coronary artery stenosis.
Compound of 血管 (blood vessel), 形成 (formation, repair), and 術 (technique, surgery).