Exercise-Related Spontaneous Coronary Artery Dissection

Abstract

We performed a PubMed literature search using the search terms exercise, sports, spontaneous coronary dissection, and athletics. We found seven cases of spontaneous coronary artery dissection that had occurred during intense physical exercise. Vigorous exercise can provoke acute ischemic events, but such events occur primarily in adults with atherosclerotic disease. Many of the cases reported as spontaneous coronary artery dissection are more likely atherosclerotic plaque rupture, in which cases they are not truly spontaneous. Because spontaneous coronary dissection is so rare, there are no available recommendations on how to manage young athletes with this condition. We permitted this athlete to return to limited competition, without data to support either a total restriction or even a limited restriction, with the written understanding that a recurrent event is possible but probably unlikely. In summary, spontaneous coronary artery dissection should be considered in young individuals presenting with exercise-related acute ischemic cardiac events.