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.

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.

Esophageal spasm symptoms can resemble those of a heart attack, causing painful muscle contractions in the chest and upper abdomen. The pain is retrosternal (behind the breastbone) and feels ...

When you suspect a heart attack, the safest way to get to the ER is by ambulance — and hope that your symptoms are taken seriously.

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

Many heart attacks are caused by blocked arteries. However, some heart attacks can be caused due to coronary artery spasm, ...

Spasm. A coronary artery may contract or go into spasm, ... Women often fail to recognize these as symptoms of a heart attack, thinking they are caused by less dangerous conditions, ...

Muscle cramps and weakness are often linked to neurological or muscular diseases like multiple sclerosis or ALS. However, ...

Those with existing heart disease are more at risk for cardiac symptoms from anaphylaxis, and may experience a heart “spasm.” A heart spasm occurs when one of the arteries in the heart narrows.

Calcium is critical for bone health, optimal muscle activity, and other body processes such as blood clotting and heart function. How much calcium you need depends on your age and stage of life. A few ...

Most heart attacks are caused by atherosclerosis. Other causes include a blood clot that travels from elsewhere, a spasm, or a tear in a coronary artery.