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 ...

Researchers at the University of California, Irvine, have developed a polymeric biohybrid cardiac device that harnesses the ...

New research led by City St George's, University of London has found that routine heart screening in young people can identify potentially life-threatening cardiac conditions and save lives, and that ...

Cardiac testing is essential for diagnosing and managing heart disease. I asked Lee Health Heart Institute Cardiologist Robert Cross, M.D., to explain tests used for assessing heart function, ...

Heart disease is the leading cause of death for people across the world. Seeing a cardiologist can make all the difference.

Background Transcatheter aortic valve replacement (TAVR) has already been recommended for some high-risk patients with aortic ...

Remote monitoring of patients who had recently had a heart attack was found to have a significant effect on readmissions to hospital, in research carried out at Imperial College London with patients ...