PHOENIX — Abrazo Arizona Heart Hospital unveiled its state-of-the-art advanced cardiac MRI system on Friday. The system is used for diagnosing advanced or complex heart conditions and looking at the ...

Dr. Acker answers the question: 'Stress Test With Negative Results?' — -- Question: If I have a negative stress test do I still need to worry? I heard Bill Clinton had a negative stress test and ...

In TODAY.com's Expert Tip of the Day, a cardiologist reveals a common early symptom in patients with coronary artery disease.

New research published in the journal Mayo Clinic Proceedings has shown that patients who can complete a workout on a treadmill during a cardiac stress test have much lower mortality risk than those ...

People who can exercise sufficiently on a treadmill during cardiac stress testing have a lower mortality risk regardless of their overall level of heart disease, a Mount Sinai-led team of researchers ...

SAN FRANCISCO, CA — A new study provides a glimpse of the shift over the past decade in the number of requests for nuclear myocardial perfusion imaging (MPI) tests to determine areas of the heart with ...

Dear Dr. Roach: My 85-year-old mother-in-law had a mild heart attack a few days ago. She didn’t immediately take the nitroglycerin she had on hand. She has a pacemaker, and it reported the event to ...

You can’t blame Jack Merendino for being nervous when he stepped on the treadmill for an exercise stress test last year. Just a few months earlier his younger brother had major heart surgery, both his ...

"My dad had an interesting summer. He actually, um, had a quintuple bypass surgery. And that's a really intense surgery." Taylor Swift is getting personal on the New Heights Podcast, revealing that ...