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

A person with advanced heart failure can look stable at a routine clinic visit. Their vitals may not alarm anyone.

Managing heart failure can be challenging as patients typically need to wait for blood tests to be performed and processed by a skilled technician. This creates a noticeable lag between the ...

Heart failure means that your heart isn't working as efficiently as it should. If your doctor thinks you might have heart failure, they will talk with you about your medical history and do a physical ...

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

NEW ORLEANS (Reuters) - A new blood test to identify heart failure patients in most dire need of treatment when they turn up at an emergency room complaining of shortness of breath proved better than ...

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

Patients who have heart failure with preserved ejection fraction (HFpEF) and high blood pressure in the lungs (pulmonary hypertension) experienced significant improvements in blood pressure and ...

Your heart is a muscular organ that helps circulate your blood, which delivers oxygen and nutrients to your tissues. There are four chambers and four valves in your heart, and each ensures proper ...