When your electrical system is working normally, the two upper chambers of the heart (atria) contract and pump blood into the two lower chambers (ventricles) in a well-coordinated way. This results in ...

What if you could build stunning, high-performing apps for mobile, web, desktop, and even embedded systems—all from a single codebase? Flutter, Google’s open source UI toolkit, is making this bold ...

Atrial flutter is a type of irregular heartbeat, or an arrhythmia. It causes your heart to beat too fast. Atrial flutter doesn't always have symptoms, but it can sometimes have serious consequences if ...