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

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

A made-in-Calgary 4D heart model is transforming treatment for heart failure patients having a specialized pacemaker inserted, called cardiac resynchronization therapy (CRT). In a clinical trial, ...

Heart failure with preserved ejection fraction (HFpEF) is a disease in which the left ventricle (LV) of the heart shows impaired relaxation during cardiac diastole, often accompanied by structural and ...

Is your heart functioning properly? There is a test which can measure this, which is often recommended by medical ...

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

For many people, life feels like one long "stress test." And when chronic stress, family history and medical conditions conspire to tax our hearts, we may need a different kind of stress test to ...

Routine early measurement of the neurofilament light chain could help improve prediction of cognitive impairment after out-of ...

Measuring neurofilament light chain levels 48 hours after cardiac arrest can predict long-term cognitive impairment, ...