CHEST PAIN CAN feel like your body is setting off an alarm. "Chest pain can range from mild in severity to excruciating, innocent to life-threatening, and anywhere in between," says says Joseph Behn, ...

Is right-side chest pain a big deal? If you have chest pain on your left side, you know to pay attention. After all, that’s where your heart is, so you might worry you’re having a heart attack.

Chest pain can signal something serious, and it’s often an emergency. But discomfort in your chest area can also be a sign of a minor annoyance. That means that when you notice it, you may be ...

Experiencing endometriosis pain on the right side may indicate which structures are affected by the condition, and provide diagnostic clues. Share on Pinterest Liubomyr Vorona/Getty Images ...

Dear Dr. Roach: I have been having pains and discomfort in my chest area for over a month now. I am a woman and in my early 30s. My doctor says my heart is OK, but I can’t help but wonder. The pain is ...

Pericarditis chest pain may be worsened when you lie down. While acute cases resolve within a few weeks, the symptoms can still interfere with your ability to sleep. Pericarditis is a type of heart ...

Frequent exercise doesn't just strengthen the heart—it also changes the nerves that control it, according to new research which could guide more targeted and effective care for common heart problems.