The three main types of percutaneous coronary artery interventions are:
Balloon angioplasty, which involves inflating a balloon catheter to widen a narrowed or blocked coronary artery disease.
Stenting, which involves placing a small metal mesh tube to hold open the artery after angioplasty·
Atherectomy, which involves using a rotating device or laser to remove plaque from the inside of the artery.