CT Angiography Test: Purpose & Results, and Preparation venkateshwarhospitals.com

CT Angiography (CTA) is a non-invasive imaging test that uses advanced CT technology to create clear, detailed images of blood vessels. It helps doctors study the arteries in the heart, brain, lungs, kidneys, and limbs to understand how well blood is flowing through them.

Doctors recommend this test when symptoms or prior screening results suggest a possible circulatory issue. CTA helps detect blocked or narrowed arteries, blood clots, aneurysms, or other abnormalities that may lead to heart disease, stroke, or vascular complications. Because it provides quick and accurate results, CTA plays an essential role in early diagnosis and helps guide timely treatment decisions.