Feb. 11, 2026 Blood vessels twist, branch, narrow, and balloon in ways that dramatically affect how blood flows — but most lab models have long treated them like straight pipes. Researchers at Texas A ...

Heart failure means that your heart isn't working as efficiently as it should. If your doctor thinks you might have heart failure, they will talk with you about your medical history and do a physical ...

Kristi is a registered nurse with over 15 years of experience caring for both adult and pediatric patients at the beside. She worked as a Pediatric Intensive Care Unit RN for the first 4 years of her ...