Of course, that doesn't mean that every twinge in your back signals heart trouble. But if this symp Pain in the left arm is a classic warning sign of a heart attack, but pain can also occur in ...

That said, muscle soreness, especially after a new form of exercise, can flare up as much as a day later and last for a week.

Data extraction Two review authors independently extracted the following data: health professional association or society producing guideline, year of publication, the precise wording of endorsed red ...