title: Precise evaluation of a complex coronary arteriovenous fistula: the utility of transesophageal color Doppler.
abstract: The transesophageal color flow Doppler appearance of coronary artery fistulas have not been described previously. We present a patient with a fistulous connection between the right coronary artery and the right atrium with an additional connection to the coronary sinus. The fistulous connection to the coronary sinus, confirmed at operation, was only diagnosed with transesophageal color flow Doppler and missed on both transthoracic echocardiography and cardiac catheterization. In addition, intraoperative transesophageal echocardiography was extremely useful in confirming closure of both these fistulas, thus confirming a successful operative result.
authors.affiliation: Department of Cardiology, Cleveland Clinic Foundation, OH 44195-5066.
authors.forename: P A
authors.initials: PA
authors.lastname: Calafiore
authors.forename: R
authors.initials: R
authors.lastname: Raymond
authors.forename: W A
authors.initials: WA
authors.lastname: Schiavone
authors.forename: E R
authors.initials: ER
authors.lastname: Rosenkranz
mesh_terms: D003330:Coronary Vessel Anomalies / Q000175:diagnosis*; D015150:Echocardiography, Doppler; D005260:Female; D006801:Humans; D008875:Middle Aged