People with heart failure often need a test called right heart catheterization, where a tube is inserted into the heart to measure oxygen levels in the blood. This helps doctors understand how severe ...

Doctors may soon be able to tell just how sick a heart failure patient really is by using a routine MRI scan, thanks to new research from the University of East Anglia. People with heart failure often ...

A routine cardiac MRI scan may be comparable to right heart catheterization for determining the severity of heart failure, according to a study in JACC: Advances. Researchers in England developed a ...

We’re getting old, and that’s not a bad thing. In 1980, the median age of Americans was 30. Today, it’s 39, and one of the reasons is advancements in medical procedures and technology that are ...

Liz covers cardiovascular and metabolic disease, asking why we’re not doing better or even losing ground against the world’s leading killer. Send tips on Signal at LizC.22. Hearts need oxygen. Heart ...

The step forward - hailed as a "game changer" - means doctors may soon be able to tell just how sick a heart failure patient really is by using a routine scan. People with heart failure often need a ...

Case Western Reserve University scientists are working toward performing heart catheterization and cardiac ablation with a micro robotic device, controlled by a doctor wearing a mixed-reality ...