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

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

A made-in-Calgary 4D heart model is transforming treatment for heart failure patients having a specialized pacemaker inserted ...

This study, published in Nature recently, was led by a team from the Shenzhen Institutes of Advanced Technology (SIAT) of the Chinese Academy of Sciences, and Fuwai Hospital under the Chinese Academy ...

A liquid injected into the heart that sets like a gel could one day prevent strokes caused by atrial fibrillation, animal tests suggest.