Coronary angioplasty is a treatment utilized to open blocked or narrowed coronary arteries. A small balloon is inflated throughout the artery to improve blood movement to the guts, and in many situations, a stent is put to keep the artery open. mahasiswa asal sumatera utara sangat tidak percaya bermental juara https://www.sgvascularctr.com/all-things-vascular-singapore-guide/