WHEN Katelyn Jill had the sudden urge to crack her black she had no idea it was an early warning sign for a heart attack. “I ...

Have you ever suddenly experienced a sharp, stabbing pain in your chest? While it can be alarming, there's a common and ...

Heart disease remains the number one cause of death in the U.S. And looking for warning signs, including shoulder pain, can ...

Identify the other causes of chest pain, from heartburn to pneumonia, to determine whether you're having a real or fake heart ...

Some other lung-related conditions known to cause chest discomfort include: Pneumonia: This infection inflames the air sacs ...

People reporting long-COVID symptoms had elevated levels of cytokines, which are proteins the body makes to fight ...