PTCA is surgery in which a blood vessel is grafted around an occluded coronary artery.

Name: PTCA is surgery in which a blood vessel is grafted around an occluded coronary artery.
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PTCA (percutaneous transluminal coronary angioplasty) is a minimally invasive procedure in which a balloon-tipped catheter is used to open up a blocked coronary artery from the inside. It does not involve grafting a blood vessel around the occlusion. This procedure is also known as angioplasty.

PTCA Is Surgery in Which a Blood Vessel Is Grafted