Causes of chest pain can vary from minor problems, such as indigestion or stress, to serious medical emergencies, such as a heart attack or pulmonary embolism. The specific cause of chest pain can be ...

Emergencies rarely come with warning. A sudden collapse at a sporting event, a choking child at a family gathering, or a workplace injury can occur in seconds and leave bystanders unsure of what to do ...

“Starting chest compressions as soon as somebody’s heart has stopped is the best way to help them survive,” according to Erica Littlewood of South Whatcom Fire Authority. iStockphoto Getty Images It’s ...