Aldosterone overload: An underappreciated contributor to high blood pressure

Can you retrain your brain to stop excessive drinking?

For now, electric cars appear safe for people with implanted heart devices

What is a cardioversion procedure?

Finding and fixing a stiff, narrowed aortic valve

Can you stop blood thinners after an ablation for atrial fibrillation?

Reversing prediabetes may slash heart disease risk by half

Waking up to urinate at night affects blood pressure

VO₂ max: What it is and how you can improve it

New thinking about plaque in arteries that feed the brain