Could You Have a Heart Attack and Not Know It?

You may know more common signs of a heart attack, but there are subtle signs that may go unnoticed, leading to a risk of a more severe attack in the coming days.

STORY AT-A-GLANCE

• Although there are several common symptoms of a heart attack, some experience unusual symptoms they may overlook, leading to a more severe and potentially life-threatening second heart attack

• Learn to identify some of the more uncommon symptoms of a heart attack, including tightness in your arm, tingling on your left side, upper back pai…