This study aimed to determine if stress cardiac MRI testing (a heart scan that measures blood flow with magnetic resonance imaging) could help improve diagnosis and treatment for people with suspected ...

It's called 4D flow MRI. Dr. Goldberger said, "What it allows us to do is actually measure in every part of the atrium the blood flow velocity or speed throughout the cardiac cycle." The researchers ...

Contrast agents used to improve views of the heart on MRI carry a very low risk of allergic reactions, vomiting and other acute adverse events, according to a large study from Europe published in ...

It's not just your legs and heart that get a workout when you walk briskly; exercise affects your brain as well. A new study shows that when older adults with mild memory loss followed an exercise ...