23 Feb

5 Dangerous Heart Myths And the Truth That Can Save Your Life

As an Interventional Cardiologist, the most dangerous thing I deal with every single day isn’t just blocked arteries. It’s wrong information. Misinformation delays diagnosis.It delays treatment.And sometimes… it costs lives. ❌ MYTH 1 — “Heart Disease Only Affects Older People” ✅ TRUTH: Heart attacks are happening in people as young as 28. For decades, heart […]

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12 Feb

Hypertension and the Heart: The Silent Force Reshaping Your Life

High blood pressure does not announce itself loudly.It does not always cause pain.It does not interrupt your day in obvious ways. Instead, it works quietly in the background — slowly increasing the workload on your heart, gradually damaging blood vessels, and silently raising the risk of life-threatening complications. That is why hypertension is often called […]

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9 Feb

High-Risk TAVI in an Elderly Patient with Multiple Comorbidities: A Contemporary Approach to Complex Aortic Stenosis

Severe calcific aortic stenosis in elderly patients often presents one of the most complex decision-making challenges in modern cardiology. Advanced age, coupled with multiple systemic comorbidities, can make conventional surgical aortic valve replacement prohibitively risky. However, the evolution of transcatheter valve therapies has significantly changed outcomes for patients once considered untreatable. This case involves an […]

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17 Jan

High-Risk TAVR in an Extremely Frail Elderly Patient with Challenging Vascular Anatomy

Severe aortic stenosis in elderly, frail patients with multiple medical conditions presents one of the most demanding challenges in contemporary cardiology. Many such patients are deemed inoperable due to prohibitive surgical risk. However, advances in Transcatheter Aortic Valve Replacement (TAVR) have transformed outcomes, offering life-saving treatment even in the most complex scenarios. This blog highlights […]

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30 Dec

TMVR (Transcatheter Mitral Valve Replacement): A Comprehensive Guide to the Future of Mitral Valve Care

Mitral valve disease is a significant cause of heart failure and reduced quality of life, particularly in elderly patients and those with multiple medical conditions. Among the different forms of mitral valve disease, severe mitral regurgitation (MR) is the most common and challenging to treat. While open-heart surgery has long been the standard treatment, many […]

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12 Dec

சிறுநீரக பிரச்சனை உள்ளவர்களுக்கு பாதுகாப்பான இதய சிகிச்சை

Zero-Contrast Angioplasty – எளிய விளக்கம் இதயத்தில் அடைப்பு இருக்கிறது என்று சொன்னால் பயம் வரும்.அதே நேரத்தில் சிறுநீரகமும் சரியாக வேலை செய்யவில்லை என்றால், அந்த பயம் இன்னும் அதிகமாகும். ஏனெனில் பொதுவாக இதய அடைப்புக்கு செய்யப்படும் சிகிச்சையில்“contrast dye” என்ற மருந்து பயன்படுத்தப்படும்.இந்த dye, சிறுநீரக பாதிப்பு உள்ளவர்களுக்கு பிரச்சனை உண்டாக்கலாம். அதனால் பலர் இப்படிச் சந்தேகம் கேட்கிறார்கள்: “எனக்கு angioplasty செய்யலாமா?” “Kidney damage அதிகமாகுமா?” “Dialysis வர வாய்ப்பு இருக்குமா?” இந்தக் கேள்விகளுக்கான […]

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21 Nov

When the Heart Fails, the Kidneys and Lungs Follow: The Hidden Domino Effect Inside the Body

Modern cardiology is no longer just about the heart alone. The heart, kidneys, and lungs are deeply interlinked. When one falters, the others often follow. This “domino effect” is especially visible in patients with acute cardiac illness, heart failure, or post-PCI recovery challenges. The image above captures this perfectly:Heart → Kidney → LungA single organ […]

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14 Nov

The Rise of Ultra-Low Contrast PCI: How It’s Saving Kidneys in High-Risk Patients

Percutaneous coronary intervention (PCI) has transformed the management of coronary artery disease over the last three decades. But for patients with chronic kidney disease (CKD), every coronary procedure comes with a major concern: the risk of contrast-induced acute kidney injury (CI-AKI). As the incidence of diabetes, hypertension, and aging-related kidney dysfunction continues to rise in […]

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31 Oct

Zero-Contrast Angioplasty for CAD Patients with Kidney Disease — A Lifesaving Innovation by Dr. Dhamodaran

When every drop counts, precision matters most. For patients living with both coronary artery disease (CAD) and kidney disease, every medical decision is a balancing act. Treating the heart without harming the kidneys has long been one of the greatest challenges in interventional cardiology. But with Zero-Contrast Angioplasty, that equation is changing—thanks to advancements in […]

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10 Oct

Indian Mediterranean Diet & Exercise Tips for a Healthy Heart

Over the years I’ve seen that evidence-based recommendations work best when they are adapted to a family’s culture, taste and daily routine. In this article I’ll explain how to create an “Indianized Mediterranean” diet, how to choose oils and proteins wisely, how to avoid common harmful cooking habits, and how to build a safe, effective […]

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