Patent Foramen Ovale: References

Warnes CA, Williams RG, Bashore TM, et al. ACC/AHA 2008 Guidelines for the management of adults with congenital heart disease. JACC Vol 52. 2008.

A hole in the heart - Patent foramen ovale (PFO). National Stroke Association. Accessed July 2014. http://www.stroke.org/site/PageServer?pagename=PFO.

Hara H, Schwartz RS. Patent foramen ovale. UpToDate. December 20, 2013. Accessed October 5, 2014.

Kliegman RM. Nelson Textbook of Pediatrics, 19th Edition. Saunders. 2011.

Pinto FJ. When and how to diagnose patent foramen ovale. Heart 2005; 91:438.