Haider Warraich was once the only cardiologist for more than 150,000 people in a rural county. Now he’s running an ARPA-H program to use agentic AI to provide universal access to specialty care.

Not every lab number tells the full story, but certain parameters can indicate how well your body adapts and recovers. Dr ...

Staying fit depends on the number of lifestyle choices we make every day. A cardiologist shared the four habits he personally ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains a "very doable" habit that helps people lower their blood ...

In TODAY.com's Expert Tip of the Day, a cardiologist reveals the No. 1 "best habit of all" to develop in 2026 when it comes ...

Professor Raj Puranik is a cardiologist and Heart Foundation NSW advisory board member who consults at a number of Sydney ...

Is salt really bad for everyone? A cardiologist explains, via a viral Instagram post, who should actually limit sodium intake ...

Ever feel like your heart is a high-performance engine that you’ve been fueling with regular unleaded when it really needs ...

Work in our modern world has been replaced from physical movement to sedentary behaviour. And after 40, sitting for long ...