Coronary Vasospasm
Artery Vasospasm, Coronary; Artery Vasospasms, Coronary; Coronary Artery Vasospasms; Coronary Vasospasms; Vasospasm, Coronary; Vasospasm, Coronary Artery; Vasospasms, Coronary; Vasospasms, Coronary Artery
Spasm of the large- or medium-sized coronary arteries.