Camzyos (mavacamten) is a prescription drug that works to treat obstructive hypertrophic cardiomyopathy (HCM) by relaxing your heart muscle, allowing it to pump blood more easily. Doctors prescribe ...

The human heart is an extraordinary organ, responsible for tirelessly pumping blood to deliver oxygen and nutrients to every part of the body. Its rhythm—heart rate—is an essential vital sign checked ...

Rowing machines and treadmills do not challenge your cardiovascular system in the same way, so what is the science behind it? When you purchase through links on our site, we may earn an affiliate ...

Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness watches and smart rings. When you purchase through links on our site, we may earn ...

Ozempic (semaglutide) is a prescription drug that works in various ways. These include mimicking GLP-1 to help stimulate the pancreas to release insulin and lowering the amount of sugar released into ...

It's no secret that your smartwatch churns out all kinds of data on a regular basis, including your daily step count and your average heart rate, which provides helpful insights into your health and ...

Imagine a future where a simple saliva test at home warns you about a failing heart-long before hospital visits or invasive procedures. That future may be closer than we think. Cutting-edge research ...

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The risk of having a heart attack or stroke rises during the holiday season, with a spike in cardiac deaths between Christmas and New Year's. "We definitely see it in the ER over the holidays," says ...