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 ...

The American Heart Association and the William J. Clinton Foundation have joined together to form this organization focused on childhood obesity and the serious diseases associated with it, such as ...

Blood flows through the heart and generates noises known as heart sounds. These noises occur due to heart valves opening and closing as the heart pumps blood. A doctor can gain valuable information by ...

Heart murmurs are extra sounds heard between heartbeats that can signal a heart valve issue. Many are harmless and go away. Innocent heart murmurs are common in childhood and usually resolve on their ...

An important part of preventive healthcare, some heart health screening tests may start around age 20. Other tests may not be needed until you are older. Routine heart health screenings are an ...

Your heart rate, also called your pulse, is the measurement of how fast your heart is beating. Measuring your heart rate, or heartbeat, gives a glimpse of your overall health and could help you spot ...

When your heart is strong, it pumps blood throughout your body. But when you have heart failure, the muscles in your heart walls slowly weaken. Once they’re too weak, your heart can’t pump the blood ...