Best Cardiologist in Chennai

Dr. Avinash Jayachandran is best cardiologist in Chennai offers top-notch cardiac care with cutting-edge treatments and compassionate service.

Cardiologists are doctors who are specialized in the treatment of the cardiovascular system including the heart and blood vessels. The experts in the medical field of cardiology will also educate the patients regarding the habits that promote heart health.

At Vinita Hospital, the best cardiologist in Chennai aids in treating the disorders of the heart like abnormal heart rhythms, cardiac arrest, heart valve problems, abnormalities of the heart, congenital heart problems, etc. using sophisticated equipment and cutting-edge treatments depending on your situation.

Who is a Cardiologist?

A cardiologist or a heart doctor is a healthcare provider who helps the patients in treating the disorders of the heart. They can order diagnostic tests like echocardiograms, electrocardiograms, and CTs (computed tomography) to detect the exact issue you are facing. After that, they can provide you with medications or surgeries to increase the chances of having a healthy heart.

What are the Conditions Treated by a Cardiologist?

The cardiologist doctor will treat all the conditions relating to heart disorders or diseases including atherosclerosis, angina (chest pain), sudden cardiac arrest, heart failure, heart attack, blood clots, atrial fibrillation, and other heart rhythm disorders, endocarditis, cardiogenic shock, heart abnormalities, heart valve problems, cardiomyopathy, myocarditis, congenital (from birth) conditions, stroke.

Moreover, the best cardiologist in Chennai deals with problems relating to the arteries (peripheral artery disease, renal artery disease, subclavian artery disease, coronary artery disease) and problems relating to the aorta (aneurysm, stenosis).

Best Cardiologist in Chennai

What are the Reasons for visiting the Cardiologist? 

Your primary care provider usually refers you to a cardiologist if you have a problem with your heart or blood vessels because it needs extra care. If you’re feeling pain in your chest, shortness of breath, or dizziness you may need to see the best cardiologist in Chennai as they keep working with you for a long time to monitor your condition.

Besides that, your heart doctor will check your weight, blood pressure, cholesterol levels, and blood glucose levels to figure out the risk factors of your heart problem, so that he/she can prescribe you medications or surgical procedures by considering your age, health and heart condition.

Diagnostic Tests and Treatment Procedures

Diagnostic tests help identify heart issues and include:

  • Electrocardiogram (ECG or EKG): Detects heart rhythm problems.
  • Echocardiogram: Uses sound waves to create heart images, identifying valve issues and heart failure.
  • Stress Test: Measures heart response to exercise, diagnosing coronary artery disease.
  • Cardiac Catheterization: Involves inserting a catheter to visualize heart structures and blood flow.
  • Holter Monitor: Records heart activity over 24-48 hours to detect rhythm problems.
  • MRI and CT Scan: Provide detailed heart images to diagnose various conditions.

Common procedures include:

  • Coronary Angioplasty and Stent Implantation: Opens clogged arteries to improve blood flow.
  • Thrombolytic Therapy: Breaks down blood clots in the coronary arteries.
  • Coronary Artery Bypass Graft Surgery (CABG): Bypasses blocked arteries.
  • Artificial Pacemaker Surgery: Stimulates regular heartbeats.
  • Defibrillation: Corrects heart rhythm.
  • Heart Valve Surgery: Corrects or substitutes defective valves.

Services and Facilities Available at Vinita Hospitals in Chennai

Vinita Hospitals in Chennai offers a wide range of top-notch services and facilities, ensuring comprehensive care for all patients. Some of the key features include:

  • 24/7 Cardiologist Availability: Highly skilled the best cardiologist in Chennai are available around the clock to provide immediate and expert care.
  • Out-Patient and In-Patient Services: Seamless patient care with both outpatient consultations and in-patient treatments tailored to individual needs.
  • Premium Room Choices: Patients can opt for premium rooms that provide enhanced comfort and privacy during their stay.
  • Dedicated Cardiac Critical Care Units: Specialized units equipped with advanced technology for intensive cardiac care.
  • Comprehensive Diagnostic and Imaging Services: State-of-the-art diagnostic tools and imaging services to accurately identify and monitor cardiac conditions.
  • Specialized Nursing Services: Highly trained nursing staff dedicated to providing personalized and compassionate care.
  • Customized Health Checks and Wellness Plans: Tailored health assessments and wellness plans to promote overall heart health and well-being.
  • Surgical Packages: Comprehensive surgical packages that cover pre-operative and post-operative care, ensuring a smooth and stress-free experience.
  • Dedicated Cardiac Rehabilitation Programs: Structured rehabilitation programs designed to aid recovery and improve cardiovascular health post-surgery or treatment.

Best Cardiologist in Chennai

Dr. Avinash Jayachandran

Dr. Avinash Jayachandran is acclaimed as the best cardiologist in Chennai, renowned for his proficiency in Interventional Cardiology at Vinita Hospital. His approach, blending advanced surgical techniques with a focus on enhancing patients’ quality of life, sets him apart. With a vast experience in treating heart disorders across all age groups, he embodies excellence in cardiovascular care in Chennai.

  • Location: 70, Josier Street, Nungambakkam, Chennai-600034
  • Availability: 24×7
Dr. Avinash Jayachandran Cardiology

Dr. R. Hari Harakrishnan

Dr. R. Hari Harakrishnan is recognized as the best cardiologist in Chennai, offering his expertise at VS Hospitals. With an impressive track record in dealing with critical heart cases, his dedication to employing cutting-edge treatments has significantly improved patients’ lives. Celebrated for his hard work and surgical precision, Dr. Harakrishnan’s commitment to ensuring the best possible outcomes has earned him numerous accolades in cardiology.

  • Location: 815/306, Poonamalle High Road, Kilpauk, Chennai – 600010.
  • Availability: 24×7

Dr. M. Kathiresan

Dr. M. Kathiresan, operating from MK Heart Clinic, stands out as the best cardiologist in Chennai for his exceptional skills in interventional procedures. Renowned for his comprehensive approach to cardiac care, he specializes in complex angioplasties and structural heart disease interventions. Dr. Kathiresan’s dedication to patient education and his ability to enhance their lifestyle post-treatment make him a pivotal figure in Chennai’s medical community.

  • Location: 40, 52, 100 Feet Rd, Velachery, Chennai, Tamil Nadu 600042
  • Available Time: Mon – Fri: 6 AM – 9:30 PM; Sat: 9 AM – 1 PM; Sun: Closed

Dr. Binoy John

Dr. Binoy John is celebrated as the best cardiologist in Chennai, bringing 28 years of invaluable experience to his practice at Rela MS Hospital in Red Hills. His educational background, combined with his expertise in Cardiology, especially in managing complex heart conditions, underscores his dedication to patient care. Dr. John’s approach to treatment is both compassionate and cutting-edge, making him a trusted name in cardiac healthcare.

  • Location: 4/833, GNT Road, Padiyanallur, Redhills, Chennai 600052
  • Available Time: 24×7

Dr. G. Sengottuvelu

Dr. G. Sengottuvelu is heralded as the best cardiologist in Chennai, known for his exceptional work as a senior consultant at Apollo Hospitals. Specializing in interventional cardiology, he has a remarkable track record in structural heart valve interventions and complex coronary stenting. Dr. Sengottuvelu’s expertise in heart valve replacement procedures has restored many patients to normal life, solidifying his status as a leader in cardiac care.

  • Location: No 14/1 & 2, Thirumurthy Street, T.Nagar, Chennai 600017
  • Available Time: Mon – Fri: 6 AM – 9:30 PM

What are the types of specializations?

Medical specializations encompass various fields, including cardiology (heart), neurology (nervous system), oncology (cancer), and orthopedics (musculoskeletal system). Surgeons specialize in areas like cardiovascular surgery, orthopedic surgery specialist, or neurosurgery. Internal medicine focuses on adult diseases, while pediatrics deals with child health. Other specialties include dermatology (skin), gastroenterology (digestive system), and pulmonology (respiratory system).

Psychiatry addresses mental health and obstetrics/gynecology focuses on women’s reproductive health. Radiology involves medical imaging, while anesthesiology manages pain and surgical anesthesia. Each specialization demands specific expertise, allowing healthcare professionals to provide specialized care tailored to patient’s unique medical needs.


There are different treatments using state-of-the-art techniques for several types of heart diseases or disorders. You may need to approach the best cardiologist in Chennai if you have a problem with your heart or blood vessels. At Vinita Hospital, a multidisciplinary team of experts offers comprehensive heart care treatments to make sure that you get the best care for leading a normal lifestyle.

Read also Cardiology Hospital In Chennai.

Frequently Asked Questions

A cardiologist is a medical doctor who specializes in diagnosing and treating conditions related to the heart and cardiovascular system. They are trained to identify and manage a wide range of heart conditions, including coronary artery disease, heart failure, arrhythmias (irregular heartbeats), heart valve disorders, and congenital heart defects.

Cardiologists use a variety of diagnostic tests and procedures to evaluate heart function, such as electrocardiograms (ECGs), echocardiograms, stress tests, and cardiac catheterization.

cardiologist primarily focuses on the treatment of the heart and cardiovascular system, which includes the following organs:

  • Heart
  • Blood vessels
  • Lungs
  • Kidneys

Overall, a cardiologist specializes in the diagnosis and treatment of conditions that affect the cardiovascular system, which includes the heart and blood vessels that supply blood to the rest of the body.

A heart surgeon is called a cardiothoracic surgeon or a cardiac surgeon. They are medical doctors who specialize in performing surgical procedures on the heart and the surrounding chest cavity, which includes the lungs, esophagus, and other organs.

Cardiothoracic surgeons are highly skilled and extensively trained professionals who perform a variety of complex procedures on the heart, such as coronary artery bypass surgery, and other surgical interventions to treat heart conditions.

Consult a cardiologist if experiencing persistent chest pain, shortness of breath, irregular heartbeats, or other concerning symptoms. Individuals with risk factors like high blood pressure, diabetes, or a family history of heart disease should seek cardiac evaluation. Timely consultation aids in early detection and intervention, promoting heart health and reducing the risk of cardiovascular complications. Always prioritize medical attention if symptoms are severe or sudden.

The frequency of heart check-ups varies based on individual health factors and risk profiles. Generally, adults should have periodic heart assessments, with intervals determined by age, health history, and existing conditions. Follow your healthcare provider’s recommendations for regular check-ups, which may include blood pressure monitoring, cholesterol checks, and overall cardiovascular assessments. Maintaining routine heart check-ups is essential for preventive care and early detection of potential heart issues.

Yes, adopting a heart-healthy lifestyle significantly improves cardiovascular health. Implementing regular exercise, maintaining a balanced diet rich in fruits and vegetables, reducing salt and saturated fat intake, managing stress, and avoiding tobacco are key factors. These lifestyle changes help lower the risk of heart disease, enhance overall heart health, and contribute to a healthier and more active life.