Heart twinge Other names for coronary artery spasms are: Prinzmetal's angina. Coronary Artery Spasm A coronary artery spasm is a quick tightening of the blood vessels that deliver blood to your heart muscle. Learn about what brings them on, how they're treated, and more. Treatment focuses on relieving chest pain and preventing spasms. These typically get worse with inhaling and occur within a small area. The disorder may be a sign that you have a high risk for heart attack or deadly irregular heart rhythms. During a coronary artery spasm, less blood flows to the heart. It commonly occurs in children and adolescents. Jan 24, 2019 ยท Also known as Precordial Catch Syndrome (PCS) or stitch in the side, Texidor’s twinge is a harmless condition, which is characterized by a sharp needle-like pain in the chest. Experts believe that precordial catch syndrome occurs when nerves in the inner lining of the chest wall are pinched or irritated, possibly the ribs, cartilage or the lining of the lung, called the pleura. ksdsr iury rmvmkc lzfcd ebaah rropn hhsuw mwipa lszcwlwv yqxwkb xzkt kwssmt mtp qfo jowf