New research suggests that even slightly high blood pressure in your 30s may raise the risk of a heart attack or stroke later in life. The study by University College London (UCL) of more than 450 ...

Diet plays a surprising role in managing oHCM symptoms. From hydration strategies to sodium balance, learn how to eat to ...

According to the National Heart, Lung, and Blood Institute, nearly 10 million people aged 40 and older have Peripheral Artery Disease (PAD). PAD may cause poor circulation. People who are older than ...

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 ...

What is circulation, you ask. Circulation is when our heart pumps blood to circulate around our body. When our blood flows, it keeps our vital organs working and healthy, as well as delivering oxygen ...

The heart does not experience the natural world as scenery. It experiences it as biology. This is why protecting nature and ...

A partial blockage of a coronary artery may not cause noticeable symptoms. But, as the blockage worsens, it can cause symptoms such as chest tightness, difficulty breathing, and dizziness. This is a ...

Routine blood tests cannot fully guarantee heart safety as hidden arterial plaques may rupture causing heart attacks.

The new focus on manned missions to the moon and Mars presents countless pressing challenges, including keeping humans alive ...