A cardiologist is a doctor who focuses on your heart’s health. They help diagnose, treat, and prevent heart problems, from high blood pressure and cholesterol to heart attacks and heart failure. Choosing the right cardiologist ensures you get trusted, expert care when it matters most.
Here, we will highlight the best cardiologist in India and explain what sets them apart. Let’s explore the top doctors and help you choose the one that fits your needs best.
Top 4 Cardiologists in India
Choosing the right heart specialist gives you confidence and peace of mind. Each doctor listed here brings strong experience, trusted care, and patient-focused treatment. If you are looking for the best cardiologist surgeon in India, these experts offer reliable guidance and skilled hands for your heart health.
Dr. P. Pachaiyappan
- Qualifications: MBBS, MD (General Medicine), DM (Cardiology)
- Specialization: Interventional Cardiologist
- Experience: 14+ years
Dr. P. Pachaiyappan is a highly experienced interventional cardiologist with over 14 years of expertise in diagnosing and treating complex heart conditions. He has successfully performed numerous advanced coronary interventions and pacemaker implantations, helping patients recover and improve their quality of life. He is recognized as the best cardiologist in India, trusted for his expert and compassionate care.
Known for his patient-focused approach, Dr. Pachaiyappan combines clinical excellence with compassionate care, ensuring every patient receives personalized guidance and support. He is also actively involved in medical education and research, contributing to publications in national and international journals. His work reflects a deep commitment to advancing cardiac care while prioritizing the safety and well-being of his patients.
Dr. Prathap Raj
- Qualifications: MBBS, MD (General Medicine), DM (Cardiology)
- Specialization: Consultant Cardiologist
- Experience: 10+ years
Dr. Prathap Raj is a highly qualified cardiologist with extensive experience in diagnosing and treating a wide range of heart conditions. He combines advanced cardiac interventions with evidence-based medicine to deliver comprehensive and reliable care for every patient.
Known for his patient-focused approach, Dr. Prathap Raj ensures that each individual receives personalized guidance and support throughout their treatment journey. With his strong academic background and clinical expertise, he is recognized as the best cardiologist in India for managing heart health and improving patient outcomes.
Dr. Gowtham
- Specialization: Cardiologist
Dr. Gowtham is a dedicated cardiologist focused on supporting patients in maintaining a healthy heart. He provides guidance, consultation, and treatment for a variety of heart conditions with a patient-centered approach. Known for his professional and approachable style, Dr. Gowtham ensures patients feel informed and supported throughout their care journey. He is recognized as one of the best cardiologist doctors in India for his reliable and compassionate heart care.
Dr. Kathirvel
- Specialization: Cardiologist
Dr. Kathirvel is a practicing cardiologist who provides patient-focused care for individuals with heart conditions. He guides patients through diagnosis, treatment, and preventive measures to maintain heart health. Known for his professional and approachable manner, Dr. Kathirvel ensures patients feel supported and informed throughout their care. He is recognized as one of the best cardiologist doctor in India for his reliable and compassionate heart care.

Heart Conditions Treated at Mahalakshmi Hospital
- Coronary Artery Disease: Treating blocked or narrowed arteries to improve blood flow and reduce heart attack risk.
- Heart Attack Management: Immediate care and follow-up treatment to stabilize patients and restore heart function.
- Arrhythmia (Irregular Heartbeat): Diagnosis and treatment of abnormal heart rhythms to keep the heart working smoothly.
- Heart Failure Care: Support for patients with weak heart muscles, including monitoring and treatment plans.
- Valve Disorders: Management of conditions affecting heart valves to ensure proper blood flow.
- High Blood Pressure & Cholesterol Management: Preventive care and ongoing monitoring to lower heart risks.
- Pacemaker & Device Implantation: Advanced interventions for patients with heart rhythm problems.
With experienced specialists and a patient-focused approach, Mahalakshmi Hospital is recognized for providing expert cardiac care. Many patients trust the hospital for treatment from some of the top cardiologists in India, ensuring safe, reliable, and personalized heart care for every individual.
Heart Symptoms That Need Quick Doctor Care
Recognizing heart problems early can save lives. If you experience unusual chest discomfort, shortness of breath, or dizziness, it’s important to get professional guidance from a best cardiologist in India.
- Chest Pain or Tightness: Any sudden or severe chest discomfort could signal a serious heart problem.
- Shortness of Breath: Difficulty breathing, especially with minimal effort, is a warning sign.
- Fast or Irregular Heartbeat: Palpitations or uneven pulse can indicate heart rhythm issues.
- Swelling in Legs or Feet: Fluid buildup may point to heart failure or circulation problems.
- Extreme Fatigue or Weakness: Feeling unusually tired without reason can be linked to heart conditions.
- Dizziness or Fainting: Sudden lightheadedness may be a sign of a heart rhythm or blood flow issue.
- Persistent Cough or Wheezing: Could indicate fluid around the heart or heart-related lung issues.
If you notice any of these symptoms, it is crucial to seek care from a best cardiologist surgeon in India to get accurate diagnosis and timely treatment. Early attention ensures better outcomes and keeps your heart healthy.
Preventive Measures for a Healthy Heart
Taking care of your heart every day helps prevent serious problems and keeps you active. Regular check-ups with a best cardiologist in India and simple lifestyle changes can make a big difference.
- Eat a Heart-Healthy Diet: Include fruits, vegetables, whole grains, and lean proteins. Limit salty and fried foods.
- Stay Active: Walk, jog, or exercise regularly to strengthen your heart and improve circulation.
- Monitor Blood Pressure and Cholesterol: Keep track of these regularly to prevent heart disease.
- Maintain a Healthy Weight: Avoid obesity to reduce strain on your heart.
- Avoid Smoking and Limit Alcohol: Both increase the risk of heart problems.
- Manage Stress: Practice relaxation techniques like meditation, deep breathing, or yoga.
- Get Regular Health Check-Ups: Early detection of heart issues helps prevent complications.
Simple habits and timely care can protect your heart and improve overall health. Following these steps gives you confidence and peace of mind in everyday life.
Conclusion
Heart health is important at every age. Paying attention to symptoms, seeking timely care, and following preventive measures can protect your heart. Consulting the best cardiologist in India ensures you get trusted guidance and personalized care. Stay aware, take action when needed, and keep your heart strong and healthy.


