Statistics from Altmetric.com
A man in his 20s with Down syndrome presented to cardiology clinic for evaluation of a murmur. He denied symptoms. He had no prior history of invasive cardiac procedures or cardiac surgery. His examination revealed a murmur. An echocardiogram was performed and a diagnostic image is shown in figure 1.
Based on the colour Doppler M-mode echocardiographic image (figure 1), what is the most likely cause …
Contributors APT drafted the initial manuscript, which was reviewed and edited by EK. DH obtained the echocardiographic image and reviewed the manuscript.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Patient and public involvement Patients and/or the public were not involved in the design, or conduct, or reporting, or dissemination plans of this research.
Provenance and peer review Not commissioned; externally peer reviewed.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.