Chest pain may still be angina even when coronary angiogram testing shows the main heart arteries look clear. Using stress ...

We see in movies that people place their left hand on their chest during a heart attack, but do you know why this happens?

More than half of patients with angina-like chest pain were misdiagnosed, with researchers noting many areas of the UK ...

Patrick Raycraft was participating in a 42-mile bike race last October in Buffalo, New York when he had a heart attack. He said that at mile 32, he felt pain throughout his entire chest area, left ...

The exact reason why marijuana might affect the heart isn’t clear from the study. However, past research shows that chemicals in cannabis, especially THC and CBD, can influence heart rate, blood ...