By managing risk factors through lifestyle, medications, and regular check-ups, preventive cardiology aims to reduce the likelihood of plaque buildup and blockages.
Consultant - Interventional Cardiologist
MBBS, MD, DNB (Cardiology)
20+ years of experience
11,000+ Happy Patients
Dr. K Narayana Raju is a distinguished Interventional Cardiologist with over two decades of experience in the field of cardiology. He completed his MBBS from M S Ramaiah Medical College, Bangalore, followed by an MD in Internal Medicine from Kasturba Medical College, Mangalore, and DNB in Cardiology from Narayana Hrudayalaya, Bengaluru. Throughout his career, he has been committed to providing cutting-edge cardiac care with a focus on advanced interventions and patient-centric treatment. Known for his meticulous approach and compassionate care, he specializes in managing complex heart conditions, performing minimally invasive procedures, and guiding patients through tailored treatment plans. His extensive expertise, combined with his dedication, makes him a trusted name in cardiology practice.
Dr. K Narayana Raju is renowned for his excellence in interventional cardiology, delivering innovative and effective treatments for various heart diseases. He is committed to achieving the best outcomes through precision and advanced techniques, ensuring patient safety and comfort. His compassionate approach and clear communication build trust and confidence among his patients. With a strong focus on personalized care, Dr. K Narayana Raju strives to improve quality of life for his patients, combining clinical expertise with the latest technology. His dedication to continuous learning and patient well-being makes him a leader in the field of interventional cardiology.
Article by Dr. K. Narayana Raju on the increasing incidence of heart attacks among young people — their causes, symptoms, and preventive measures.
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An article by Dr. K. Narayana Raju on how habits such as stress, smoking, and alcohol consumption can contribute to high blood pressure. Adopting a healthier lifestyle and monitoring your blood pressure regularly can help keep it under control and support long-term heart health.


Publications:
Paper Presentation:
Clinical Trial Experience:
Diabetes and Heart Disease: Why Indians With Type 2 Diabetes Are at Higher Coronary Risk
Living with Congenital Heart Disease as an Adult: Challenges and Modern Solutions
Breaking Down Complex Coronary Blockages: When and Why Advanced Interventions Matter
The Critical Role of Preventive Cardiology: Building a Heart-Healthy Future
By managing risk factors through lifestyle, medications, and regular check-ups, preventive cardiology aims to reduce the likelihood of plaque buildup and blockages.
High blood pressure, high cholesterol, smoking, diabetes, obesity, physical inactivity, and a family history of heart disease.
The choice depends on the specific condition, anatomical complexity, overall health, and the potential benefits and risks of each approach.
Maintain a healthy diet, exercise regularly, avoid smoking, control blood pressure and cholesterol, manage stress, and maintain a healthy weight.
Typically, adults over 40 (or earlier if there are risk factors) should have regular check-ups, including blood pressure, cholesterol, and blood sugar assessments, tailored to individual risk profiles.
Many congenital defects can be effectively corrected or managed with minimally invasive procedures and advanced surgical techniques, allowing patients to lead healthier lives.
If medications or basic procedures fail to relieve symptoms or if the blockage is heavily calcified or complex, advanced techniques like rotational atherectomy or specialized stenting may be required.
Symptoms may include chest pain (angina), shortness of breath, fatigue, dizziness, or episodes of irregular heartbeat. Sometimes, there are no symptoms until a heart attack occurs.