Explore the heart’s electrical conduction system—the natural pacemaker that controls every heartbeat. Learn how it functions, common disorders, and ways to maintain a healthy cardiac rhythm.

High-Intensity Interval Training (HIIT) offers significant cardiovascular benefits including improved fitness and blood pressure. Learn how HIIT supports heart health and important safety tips.

Proper hydration plays a vital role in maintaining heart health by supporting blood pressure, heart rate, and blood viscosity. Learn how staying well-hydrated protects and strengthens your cardiovascular system.

Circadian rhythms govern vital heart functions, influencing blood pressure, heart rate, and inflammation. Disruptions increase cardiovascular risks, but aligning lifestyle with your internal clock supports heart health and wellness.