Cardiac glycogen serves as a vital energy reserve for the heart, especially during stress or oxygen deprivation. Understanding its role offers insights into heart function, protection during ischemia, and potential targets for managing heart disease.

Strength training offers powerful cardiovascular benefits, including improved blood pressure, vascular function, and metabolism. Learn how to safely incorporate resistance exercises to support a stronger, healthier heart.

The heart’s lymphatic system is an essential but often overlooked component of cardiovascular health. It manages fluid balance, controls inflammation, and aids tissue repair, playing a vital role in maintaining optimal heart function and preventing disease progression.

Heart valve regurgitation occurs when a valve leaks blood backward, affecting heart function. Discover the causes, symptoms, diagnosis, and treatment options for this condition.