CAD is treated by reducing the risk factors, such as high blood pressure, high cholesterol, high blood sugar, smoking, etc.
Always take medications as directed.
Percutaneous coronary intervention (PCI): Angioplasty is the widening of the blocked artery using a small balloon with the deployment of a flexible wire mesh tube (stent) which remains in place, holding the artery open.
Coronary artery bypass surgery (CABG): Open heart surgery
Enhanced external counterpulsation (EECP)