FRANCE — Did you know that, long before anyone else, Leonardo da Vinci called into question Galen's description of how the heart works? This is just one of the many interesting tidbits featured in ...
Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...
EchoNext examines the electrical signals captured during a routine ECG. Although these signals may appear normal to the human ...
With every pump of our heart, blood courses through our arteries and veins, carrying oxygen and nutrients through our body. But as we age, blood vessels can stiffen, blockages can build up, and the ...
Elizabeth Cooney became STAT’s cardiovascular reporter in April with one fundamental question in mind: Why do we have so much cardiovascular and metabolic disease, and how can we do better? Liz covers ...
Researchers found that while the menstrual cycle changes heart rate variability (HRV), it does not significantly affect ...
Coronary arteries are a vital part of the human heart, providing it with oxygen-rich blood so that it can work. By comparing the hearts of mammals, birds, reptiles, fish and frogs, a ...
Senior male patient with ECG sensor on his chest in clinic. Elderly male with face mask getting his cardiac stress test in cardiology clinic. COVID-19 induces a range of negative cardiac effects, such ...
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