During that time, one's heart beats faster and one's body breathes harder, creating a feedback loop that makes it difficult to catch one's breath. "It's almost like they are trying to race each other ...

You breathe in and out thousands of times a day and rarely give it a thought -- until it starts to feel hard. Breathing problems can happen for many reasons, like being out of shape, congestion, fever ...

If you have these three concerning symptoms, it’s time to get to the heart of the problem. Dr. Jeremy London, a heart surgeon based in Savannah, Georgia, warns that struggling to breathe while walking ...

KANSAS CITY, Mo. — In recent years, police departments across the country have come under closer scrutiny as use of force cases have made headlines. While those stories are visible, sometimes the ...

Stress takes a toll on the mind and the heart. It can impact heart function at a molecular level, triggering increased inflammation and “leading to the release of harmful molecules that contribute to ...

CHICAGO (CBS) --Just days after receiving a new heart, 11-year-old Sofia Sanchez is breathing on her own, and able to listen to her new heartbeat. Sofia's family said she listened to her new heartbeat ...