When Ashley Perlow felt a sharp pain shoot across her chest and into both wrists, she didn't think it could be a heart attack ...

In patients with a poorly functioning bioprosthetic mitral valve in the heart, a minimally invasive procedure to insert a new valve was associated with a lower rate of death or disabling stroke within ...

Using a microaxial flow pump prior to and during cardiac stenting procedures for patients with severe heart attacks who don't have cardiogenic shock does not significantly reduce heart damage.

Heart failure is a serious condition that develops when the heart cannot pump enough blood to supply the body with oxygen. It often develops slowly, and early signs can be hard to detect. One of the ...

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, ...

A new MRI method measures cardiac oxygen use in three minutes without catheters or radiation, offering a simpler way to study ...