Cardiac preconditioning is a natural protective process where brief heart stress prepares it to better withstand future injury. Learn how this fascinating mechanism supports heart resilience and its promising clinical applications.

Heart rate turbulence (HRT) is a natural fluctuation in heart rhythm following premature beats. It reflects autonomic heart regulation and helps predict cardiovascular risks, offering valuable insights for heart health management.

Cardiac autophagy is the heart’s natural process of cleaning out damaged cellular components to maintain its function and resilience. Learn how this essential mechanism supports heart health and how lifestyle choices can enhance its benefits.

Heatwaves place extra stress on your heart. Proper hydration preserves blood volume, stabilizes heart rate, and balances electrolytes, protecting cardiovascular health in extreme heat.