Infectious agents can cause muscle twitching and spasms, too. The most commonly known is probably tetanus, which causes a phenomenon called lockjaw, where the neck and jaw muscles contract to the ...

A normal coronary angiogram does not always guarantee safety from a heart attack. Conditions like microvascular disease, ...

CHICAGO - Beth Meter is a cardiac nurse who has seen plenty of heart attacks, so when her son complained of sudden crushing chest pain that spread to his arm, she was certain he was having one.

You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or your foot that begins to ...

Chest pains are more common than we think. Many people experience these out of nowhere, no fore warning or previous occurrences etc. Usually having chest pains is associated with heart attacks, which ...