Coronary artery spasms are a medical condition where your artery temporarily either blocks off or decreases blood flow to your heart. Learn about what brings them on, how they're treated, and more.

Coronary artery spasms may cause pain, burning, or tightness in the chest. Although they may not cause any symptoms, they can be life threatening. Learn more.

There is a link between coronary artery spasms and anxiety. Psychological factors, such as anxiety and depression, may cause physical changes to the arteries that supply blood to the heart. Around ...

A team of researchers from Toho University has uncovered a potential new use for a naturally occurring compound, schisandrin ...

A natural compound from Traditional Chinese Medicine may help prevent coronary artery spasms by relaxing arteries and ...

Learn about vasospasm—a sudden artery narrowing that can affect the brain, heart, and extremities. Explore its causes, symptoms, and effective treatments.

Source Reference: Zhang C, et al "Coronary artery spasm during pulsed field vs radiofrequency catheter ablation of the mitral isthmus" JAMA Cardiol 2023; DOI: 10.1001/jamacardio.2023.4405.

With coronary artery spasm, most cases were found in the left coronary system, but one in five cases were isolated right coronary spasm. A little more than half (52.5%) had epicardial spasm, most with ...

These include microvascular dysfunction and coronary artery spasms, which cause chest pains and heart attacks. Patients, who may also be referred to the center, ...

Coronary artery spasms are sudden narrowings of the arteries that supply blood to the heart. These spasms can severely restrict blood flow and trigger angina or even heart attacks, ...