Table 2.

Clinical symptoms of spontaneous coronary artery dissection (adapted from 18).

Clinical Presentation	Incidence (%)
Chest pain	91–100%
Dyspnea	25–57%
Syncope	23%
Malignant ventricular arrhythmias	14%
Bradyarrhythmia	Rare
Cardiogenic shock	Rare
Unexpected death	Rare
Asymptomatic with random findings on coronary angiography	Rare