A myocardial infarction (MI), or heart attack, doesn't just damage the cardiovascular system—it can dramatically reshape how the brain functions. A single cardiac event can trigger various ...
Surviving a heart attack is only the beginning of the recovery journey. While many people expect to feel "back to normal" ...
Researchers found that while the menstrual cycle changes heart rate variability (HRV), it does not significantly affect ...
Chronic kidney disease (CKD) doesn’t just affect your kidneys. It changes how your heart and blood vessels function, too. Over time, CKD can significantly raise your risk of heart problems. “The ...
A new study reveals how the menstrual cycle influences the heart's nervous system and heart rate variability. Discover what ...
The procedure used to treat arrhythmias typically allows for a short recovery time, but precautions are necessary to preserve healthy heart function. Heart ablation creates little scars on heart ...
Heart disease is often associated with blocked arteries or heart attacks, but not all heart conditions develop the same way.
Surgery is usually the best fix for a severe heart valve disease. Different types of heart valve blockages can happen, and surgery is necessary to fix these problems. Your heart is split into four ...
A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...
Lower cardiac output has been tied to poorer cerebral blood flow (CBF) in the temporal lobes of older adults without heart failure, a finding that adds to a growing body of research linking heart ...