I. What is a Resting Heart Rate Test?
A resting heart rate test is a simple and non-invasive way to measure the number of times your heart beats per minute while at rest. This test is typically done by placing two fingers on your wrist or neck to feel your pulse. The resting heart rate is an important indicator of overall heart health and fitness level. A normal resting heart rate for adults is between 60 and 100 beats per minute, although athletes and highly fit individuals may have lower resting heart rates.
II. What is a Stress Test?
A stress test, also known as an exercise stress test or treadmill test, is a diagnostic test used to evaluate how well your heart functions during physical activity. During a stress test, you will be asked to walk on a treadmill or pedal a stationary bike while your heart rate, blood pressure, and electrocardiogram (ECG) are monitored. The test is typically done to diagnose coronary artery disease, evaluate the effectiveness of heart medications, or determine a safe level of exercise for patients with heart conditions.
III. What is an Echocardiogram?
An echocardiogram is a non-invasive test that uses sound waves to create images of the heart. This test allows healthcare providers to evaluate the size, shape, and function of the heart, as well as the movement of the heart valves. An echocardiogram can help diagnose various heart conditions, such as heart failure, heart valve disease, and congenital heart defects. This test is painless and does not expose patients to radiation.
IV. What is a Cardiac MRI?
A cardiac MRI is a diagnostic test that uses magnetic fields and radio waves to create detailed images of the heart. This test provides information about the structure and function of the heart, as well as the blood flow through the heart and blood vessels. A cardiac MRI can help diagnose heart conditions such as heart muscle damage, heart valve problems, and congenital heart defects. This test is safe and does not use radiation.
V. What is a Cardiac CT Scan?
A cardiac CT scan is a non-invasive test that uses X-rays to create detailed images of the heart and blood vessels. This test can help diagnose heart conditions such as coronary artery disease, heart valve problems, and congenital heart defects. A cardiac CT scan is typically used to evaluate the presence of calcium deposits in the coronary arteries, which can indicate the presence of coronary artery disease. This test is painless and does not require any special preparation.
VI. What is a Coronary Angiography?
A coronary angiography is a diagnostic test that uses X-rays and a special dye to visualize the blood flow through the coronary arteries. This test is typically done to diagnose blockages or narrowing in the coronary arteries, which can lead to chest pain, heart attacks, or other serious heart conditions. During a coronary angiography, a thin, flexible tube called a catheter is inserted into a blood vessel in the arm or groin and guided to the heart. The dye is then injected into the coronary arteries, and X-ray images are taken to evaluate the blood flow. This test is invasive and requires a hospital stay.