Heart Specialist in India | Best Cardiologists in India | Narayana Health

Find A Doctor: Cardiologists in India Find the right health specialist from our list of doctors. You can also search by their name to narrow down the list.


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Cardiology is a medical specialty dealing with heart disorders and also with a few parts of the circulatory system. Congenital heart defects, heart failure, and other ailments of the heart are also diagnosed. This also relates to the blood vessels being treated. While a cardiologist is a specialist in diagnosing cardiovascular diseases, a cardiac surgeon opens the chest to perform the surgery. The main treatments a cardiologist offers are angioplasty or inserting a pacemaker.

If you are constantly experiencing abnormal symptoms of the heart your physician can refer you to a heart specialist. Some of the common symptoms include:

  • Chest pain
  • Shortness of breath
  • High blood pressure
  • Dizziness
  • Fluctuations in heart rate or its rhythm
  • Numbness or coldness in your arms or legs
  • Pain in the neck, jaw, back, upper abdomen, or the throat
  • Fluttering in the chest
  • Slower heartbeat

A cardiologist specialist will refer to the patient’s medical history to perform a physical examination with a series of tests. The starting process is to check for the weight, heart, lungs, blood pressure, and blood vessels. The following tests are common:

  • Electrocardiogram (ECG or EKG) to record the electrical activities of the heart
  • Ambulatory ECG is performed by a cardiologist in India to record the rhythms of the heart during exercises and other regular activities. This is done by attaching metal electrodes to the chest that also connect to a Holter monitor that records the rhythms
  • An exercise test, or stress test showing the changes in the rhythm during rest and while exercising. It monitors the performance of the heart and records its limitations
  • Echocardiogram produces an ultrasound picture of the heart that shows its structures and surrounding areas. It clearly shows how the heart is functioning
  • Echocardiography measures the ability of the heart in pumping blood and detects inflammation around the heart if any. Structural abnormalities and infections of heart valves are also shown
  • Cardiac catheterization involves the placement of a small tube inside or near the heart to collect data. It gives a detailed picture of the heart and its functioning, including the electrical system. The best cardiologist will combine with fluoroscopy to diagnose and treat valvular, congenital cardiac, and coronary artery diseases.
  • Nuclear cardiology is an imaging technique that incorporates using radioactive materials to detect cardiovascular disorders without invasion. Some of these are planar imaging, single-photon-emission computed tomography, and infarction imaging

Cardiac electrophysiology is the latest treatment and a subspecialty of cardiology. A best cardiologist in India will observe the electric currents in the heart muscle tissues and will detect how they spread. He or she will record the pattern to draw specific conclusions and administer the right treatment for abnormal rhythms.

A tube or a catheter is attached to a vein in the leg that makes its way into the heart to measure electrical signals. An EPS of the heart helps the heart specialist doctor find:

  • The underlying causes of symptoms experienced
  • If the patient needs a pacemaker
  • The best treatment for those suffering from abnormal heart rhythm
  • If a patient will experience an accelerated heartbeat

These specialists receive extensive training and comprehensive education for four years. This is followed by a three-year training in general intense medicine. A top cardiologist in India will often invest a few more years in specialized training which accounts for nearly 10 years of in-depth, specialized training.

Not all cardiologists are trained to perform this technique. However, there are others who specialize in office diagnostics and the interpretation of other tests, including this one. The best doctor for cardiology will have a special skill in cholesterol management or cardiac rehabilitation.

Adult cardiology involves the treatment of heart disorders for patients above the age of 16. Our cardiologists are experts who treat a wide range of conditions such as atrial fibrilation, cardiac arrhythmias, and erratic blood pressure. Our team of cardiologists and heart specialists have years of experience in specialities such as cardiac electrophysiology and interventional cardiology. Narayana Health Group has some of the best cardiologists in India who are veterans in diagnosing and treating all kinds of cardiovascular problems. Our team has been consistently ranked amongst the top cardiac surgeons in India. Our Cardiologists can evaluate your symptoms and come up with a definite diagnosis quickly and guide you towards the right treatment. So if you're looking for a cardiologist near you for treating any complication such as atherosclerosis, atrial fibrillation, arrhythmias, congenital heart disease disease, coronary heart disease, congestive heart disease, ventricular tachycardia, pericarditis, hypertension or high cholesterol problems, book an appointment today.

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