Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun Angioplasty performed to open a narrowed coronary artery, in which a balloon-tipped catheter is inserted into an artery in the groin or shoulder and threaded to the affected part. The balloon is inflated to flatten atherosclerotic plaque against the artery wall and reopen the artery.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • initialism medicine Percutaneous transluminal coronary angioplasty.

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[p(ercutaneous) t(ransluminal) c(oronary) a(ngioplasty).]

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