title: Anomalous Left Circumflex Coronary Artery Arising from the Right Pulmonary Artery: A Rare Cause of Aborted Sudden Cardiac Death.
abstract: We report a case of anomalous origin of the left circumflex coronary artery arising from the right pulmonary artery resulting in stress-induced cardiac arrest. The patient collapsed after running a 5K race and was resuscitated. Subsequent workup revealed the culprit anatomy, which was successfully treated with surgical ligation. To the authors' knowledge, this is only the second case of this variant coronary anomaly resulting in aborted sudden cardiac death, subsequent surgical ligation, and recovery in a healthy young adult and is the first case treated by ligation alone without coronary bypass.
authors.affiliation: Diagnostic Radiology, Florida Hospital-Orlando.
authors.forename: Bo
authors.initials: B
authors.lastname: Liu
authors.affiliation: Diagnostic Radiology, Florida Hospital-Orlando.
authors.forename: Dzmitry
authors.initials: D
authors.lastname: Fursevich
authors.affiliation: Diagnostic Radiology, Florida Hospital-Orlando.
authors.forename: Matthew C
authors.initials: MC
authors.lastname: O'Dell
authors.affiliation: Diagnostic Radiology, Florida Hospital-Orlando.
authors.forename: Miguel
authors.initials: M
authors.lastname: Flores
authors.affiliation: UCF COM, Florida Hospital-Orlando.
authors.forename: Nicholas
authors.initials: N
authors.lastname: Feranec
keywords: alcapa; anomalous coronary artery; bland-garland-white syndrome; coronary artery anomaly; vascular malformation