Rahul Choudhary*, Vijay Pathak, Vimla Kumari and Dinesh Gautam
Department of Cardiology, Sawai Man Singh Medical college, Jaipur and 2 Dr SN Medical College, Jodhpur, Rajasthan, India
Received: 09 December, 2015;Accepted: 11 January, 2016; Published: 25 January, 2016
Rahul Choudhary, Department of Cardiology, Sawai Man Singh Medical college, Jaipur and 2 Dr SN Medical College, Jodhpur, Rajasthan, India. E-mail:
Choudhary R, Pathak V, Kumari V, Gautam D (2016) Left Circumflex Artery–Right Atrium Fistula Demonstrated By Transthoracic Echocardiography. Imaging J Clin Med Sciences 3(1): 001-001. DOI: 10.17352/2455-8702.000021
© 2015 Choudhary R, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Eight year-old child presented with two year history of dyspnoea on exertion. Clinical examination revealed a continuous murmur peaking in diastole. Two dimensional transthoracic echocardiography revealed a dilated left circumflex artery (LCX) in parasternal short axis view with enlarged right atrium (RA) and right ventricle (Figures 1A,B). Apical four chamber view demonstrated fistulous flow from LCX to RA (Figures 1C,D, arrows); flow travelled initially in left atrioventricular groove and then along inter-atrial septum before opening into RA near its superior wall (Movie 1).
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