Marc Weigensberg is using the power of the mind to help kids battle obesity. Weigensberg, director of pediatric endocrinology at LAC+USC Medical Center's Women's and Children's Hospital, sees ...

The nuclear stress test can show how blood flows through your heart muscles. This reveals how well the heart pumps blood and areas of your heart muscles that do not get enough blood. Nuclear stress is ...

Dr. David Faxon answers the question: 'How Often Do I Need A Stress Test?' — -- Question: Why and how often do I need a stress test? Answer: Your doctor will decide if it's appropriate for you to ...

During a nuclear stress test, you’ll be injected with a radioactive dye called a tracer. Some of this tracer will remain in your system for a time after the test. A nuclear stress test is a type of ...

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 ...