Coronary angioplasty is a treatment used to address which condition?

Coronary angioplasty is a treatment used to address which condition?

• A. Aortic dissection
• B. Narrowing of the coronary arteries
• C. Arrhythmias
• D. Pneumonia

Answer: (B)

Coronary angioplasty targets narrowing of the coronary arteries caused by atherosclerosis. In this catheter-based procedure, a balloon is threaded to the blocked segment and inflated to compress the plaque and widen the artery’s lumen, often with a stent to keep it open. By increasing blood flow to the heart muscle, symptoms like angina improve and the risk of a heart attack decreases. This treatment specifically addresses the narrowed coronary vessels, and not conditions like aortic dissection, pneumonia, or electrical rhythm problems, which require different interventions.

Coronary angioplasty targets narrowing of the coronary arteries caused by atherosclerosis. In this catheter-based procedure, a balloon is threaded to the blocked segment and inflated to compress the plaque and widen the artery’s lumen, often with a stent to keep it open. By increasing blood flow to the heart muscle, symptoms like angina improve and the risk of a heart attack decreases. This treatment specifically addresses the narrowed coronary vessels, and not conditions like aortic dissection, pneumonia, or electrical rhythm problems, which require different interventions.