The Heart of Power – Episode 8: The Ticking Man

He knew it was coming. The way a storm announces itself in the bones.The way a man knows the land he’ll die on. Lyndon Baines Johnson had already faced the thing most men spend their lives avoiding: death. It had gripped his chest, dropped him to the bedroom floor of his Texas ranch, and whispered … Read more

The Ghost in the Guidelines: How the Fat Debate Shaped the Story of Heart Disease

Just days ago, something remarkable happened. FDA Commissioner Marty Makary stood at a podium and said what would’ve once been unthinkable. “That dogma still lives large,” he declared, referring to America’s decades-long war on saturated fat. “You see remnants of it in the food guidelines that we are now revising.” It wasn’t just a revision. … Read more

Coronary Artery Calcium Scoring: How to Understand Your CAC Score in 2025

Coronary calcium score is a simple, non-invasive scan that reveals hidden plaque and helps predict your risk of heart disease. Your cholesterol may look perfect. You may feel healthy. But silently, beneath the surface, plaque can build inside your coronary arteries — and you’d never know it. That’s where the coronary calcium score (CAC score) … Read more

The Triglyceride/HDL Cholesterol Ratio

The TG/HDL-C Ratio in Clinical Context For decades, cholesterol has been the headline act in our understanding of heart disease. High LDL-cholesterol (LDL-C) — the so-called “bad” cholesterol — was cast as the main villain, while HDL-cholesterol (HDL-C) earned praise as the “good” kind. Statins became the blockbuster therapy, and LDL-C targets the cornerstone of … Read more