PTCA, CAD Introduction Coronary artery disease is a common condition that occurs when the coronary arteries, which supply blood to the heart muscle, become narrowed or blocked by a buildup of plaque. This can lead to chest pain (angina), shortness of breath, and in severe cases, heart attack. Percutaneous transluminal coronary angioplasty (PTCA) is a… Continue reading PTCA, CAD
