“You should suspect shingles if the pain follows the line of a rib and if there are any type of skin changes along the area ...

Some other lung-related conditions known to cause chest discomfort include: Pneumonia: This infection inflames the air sacs ...

Chest compressions pump the heart, circulating oxygen already in the person’s body. This makes compression-only CPR suitable for an adult who suddenly collapses. Compression-only CPR should not be ...