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 ...

The heart's ability to use oxygen efficiently is a critical indicator of its health, but tests to measure this function have ...

Ambient temperature is a key environmental driver of cardiovascular health. With rising global temperatures and increasing frequency, intensity, and duration of extreme temperature events, ...

Ever wondered why in certain seasons, a rise in heart attack cases is witnessed? Well, seasonal changes also have a bearing ...

Sanjay Bhojraj, a cardiologist who has spent 20 years treating heart attacks, shares evening habits that influence heart ...

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 ...

Northwell Health explores the common causes of heart palpitations after eating and shares tips on how to manage them.

Beyond prompting warm clothing, hot drinks and a plethora of winter-based activities throughout Cleveland, cold weather triggers a host of physiological changes, affecting major organs and muscles and ...

Glen Pyle receives funding from the Heart and Stroke Foundation of Canada, Canadian Institutes of Health Research, and the Natural Sciences and Engineering Research Council of Canada. He is a on the ...