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Cardiovascular

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Obesity and Exercise Have Opposite Effects on Muscle and Fat

A NEW STUDY SHEDS LIGHT ON THE PHYSIOLOGICAL RESPONSE TO EXERCISE. Physical activity is an important tool for maintaining or restoring good health.

Eight Early Signs of Heart Trouble You Shouldn’t Ignore

Recognizing Heart Attack symptoms early on can save your life or the life of someone close to you. Some are obvious and others can mimic different conditions.

Atherosclerosis, Arteriosclerosis or Hardening of the Arteries

Atherosclerosis is a disease in which plaque builds up inside your arteries. Arteries are blood vessels that carry oxygen-rich blood to your heart and other parts of your body.

Gene Expression Changes in Heart Cells: A New Threat to Astronaut Health?

Genetic expression can change in blood vessels under low gravity. Should astronauts be worried?