angioplasty. stent implantation.

anatomy angioplasty aorta arteries arteriosclerosis artery atherosclerosis attack balloon biology blocked blood cardiac cardiology cardiovascular catheter catheterization cholesterol circulatory coronary diagram disease health healthy heart hypertension illustration implant infarct infarction intervention isolated medical medicine myocardial plaque pressure procedure science stent stenting stents stroke surgery treatment tube vascular vector vessel