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The Heart of Power – Episode 9: The Doctor Who Knew Too Much

By Axel F. Sigurdsson, MD, PhD | September 4, 2025

The sirens were still wailing as the limousine skidded to a halt at Parkland Hospital. Secret Service agents leapt out, blood on their sleeves, shouting for help. A stretcher rattled through the emergency doors with the President’s broken body. Moments later, from another car in the motorcade, came his doctor. George Gregory Burkley walked quickly … Read more

Brain Fog Nation – The Attention That Left Us

By Axel F. Sigurdsson, MD, PhD | August 28, 2025

We’ve become a society defined by distraction, acceleration, and mental erosion. The fog isn’t a glitch. It’s the weather report.

VLDL and Remnant Cholesterol: The Forgotten Drivers of Heart Disease (2025 Update)

By Axel F. Sigurdsson, MD, PhD | August 20, 2025

Not long ago, I saw a 58-year-old man who had done “everything right.” His LDL cholesterol (LDL-C) was well controlled on a statin, his blood pressure stable, and he exercised regularly. But he carried extra weight around his waist, his triglycerides were persistently high, and a CT scan revealed clear signs of atherosclerosis in his … Read more

The Heart of Power – Episode 8: The Ticking Man

By Axel F. Sigurdsson, MD, PhD | August 14, 2025

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 Echo Chamber of Cardiology: Practicing Medicine—or Managing Metrics?

By Axel F. Sigurdsson, MD, PhD | August 7, 2025

The ballroom was cold in that sterile, calculated way—air conditioning cranked just high enough to keep anyone from dozing off. Still, two rows in, a man in a navy blazer blinked slowly, arms crossed, the telltale nod of jet-lagged surrender already beginning.
The projector whirred like a tired breath.

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