Anomalous aortic origin of the right coronary artery. Central Message We sought to establish evidence-based guidelines for the management anomalous aortic origin of a coronary artery. Perspective Anomalous aortic origin of a coronary artery is associated with sudden cardiac death. Although the risk for any single affected individual is small, the loss of an otherwise healthy person is particularly devastating. Surgical and interventional therapies have been developed that appear to be protective but these therapies carry risks. The challenge is identifying those individuals at such risk.

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Our trial showed that survival rates were significantly higher with the ventricular assist device than with ECMO. Serious adverse events, including infection, stroke, and bleeding, occurred in a majority of study participants. (Funded by Berlin Heart and the Food and Drug Administration Office of Orphan Product Development; ClinicalTrials.gov number, NCT00583661.).