Chest pain can be worrying, especially when you are unsure whether it is related to your heart. While not every episode of chest pain means you need heart surgery, certain types of chest discomfort should never be ignored. Understanding the possible causes and knowing when to seek medical evaluation

A 90 percent blockage sounds alarming, and understandably so. It usually means the artery is almost completely closed off, leaving very little room for blood to pass through. Naturally, the first question most patients ask is whether surgery is the only way forward, or if there is any other option l