Is Your Heart Truly Fit? These 4 Tests Can Tell You—Know When and Why They’re Done
National Desk: With changing lifestyles and unhealthy eating habits, heart diseases are rising rapidly. As we age, paying close attention to heart health and prevention has become more important than ever. Cardiothoracic surgeon Dr. Jeremy London, who has over 25 years of clinical experience, recently shared important information on heart-health screening tests through Instagram.
Here are four key tests that can help assess how healthy your heart really is:
Ankle-Brachial Index (ABI)
Dr. London explains that the Ankle-Brachial Index test compares blood pressure readings taken from the arms and the ankles. Reduced blood flow to the legs often indicates plaque buildup in arteries elsewhere in the body as well. A low ABI can be a strong warning sign for heart attack or stroke—even in people who have no visible symptoms.
Carotid Ultrasound
A carotid ultrasound creates images of the carotid arteries in the neck, which supply blood from the heart to the brain. This test helps detect blockages caused by plaque and plays a crucial role in assessing the risk of stroke.
Echocardiogram
An echocardiogram, commonly called an “echo,” provides live images of the beating heart. It shows how effectively the heart is pumping blood, how well the valves are functioning, and whether there is any weakness or thickening of the heart muscle.
Cardiac CT Angiogram (CCTA)
A Cardiac CT Angiogram is an advanced CT scan that uses X-rays and computer imaging to create detailed 3D images of the heart and coronary arteries. This test helps accurately identify blockages, narrowing, or plaque buildup in the arteries.
Dr. London emphasizes that before undergoing any heart-related test, it is essential to consult a personal physician. Based on your age, lifestyle, and medical history, your doctor can determine which test is most appropriate for you.
