Julia is the associate news editor for Health, where she edits and publishes news articles on trending health and wellness topics. Her work has been featured in The Heights, an independent student ...

A nuclear stress test, also called myocardial perfusion imaging (MPI) or a thallium stress test, uses a radioactive tracer to show how blood flows through your heart muscles during exercise and at ...

One of four Canadians isolating in British Columbia after leaving the cruise ship affected by a hantavirus outbreak has tested "presumptive positive," B.C.'s top doctor said Saturday. Dr. Bonnie Henry ...