To live is to have a heartbeat, which is why it makes sense for us living things to have a good understanding of our ticker. It’s well-known science that our hearts beat faster when we exercise and ...

High output heart failure represents an uncommon type of heart failure that affects fewer than 1% of people seeking medical care for heart problems. Unlike typical heart failure where the heart pumps ...

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 ...

Low intensity heart exercising can help improve your endurance, though it may take longer to achieve your fitness goals than traditional high heart rate training. You may have read or heard that to ...

MDMA can increase your heart rate and blood pressure, which may be harmful if you already have a cardiovascular condition. MDMA (3,4-methylenedioxy-methamphetamine) is a synthetic drug that elevates ...

Cardiac cirrhosis refers to a spectrum of liver disorders that dysfunction in the heart can cause. It can occur when issues with blood circulation congest the liver and cause injury. Without healthy ...