Left atrial dissection after mitral valve replacement can mimic periprosthetic regurgitation
Deo, S.V.; Simonetto, D.A.; Altarabsheh, S.E.; Pislaru, S.V.; Barsness, G.W.; Park, S.J.
Journal of Heart Valve Disease 21(4): 502-504
2012
ISSN/ISBN: 0966-8519 PMID: 22953678 Document Number: 658383
Left atrial dissection is defined as a gap from the mitral or tricuspid annular area into the interatrial septum. It is most commonly occurs as a complication of mitral valve surgery. Herein, a patient is described who developed a left atrial dissection subsequent to multiple mitral valve procedures. The clinical presentation and surgical therapy for this condition is described with the aid of intraoperative photographic images. A brief discussion of this rare condition is also included, and the principles of surgical repair are elucidated.