Sergiu Darabant, Shelby B. Oberton, Luis P. Roldan, Carlos A. Roldan University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA |
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Aortic valve infective endocarditis (IE) can be complicated with severe aortic regurgitation (AR) jet-related lesions such as vegetations, pseudoaneurysms, aneurysms or perforations on the anterior mitral leaflet. Herein is reported the case of a 69-year-old male with culture-negative aortic valve endocarditis complicated with aortic valve perforations resulting in severe and eccentric AR and an AR jet-related ventricular septal defect (VSD). Neither transthoracic echocardiography (TTE) nor two-dimensional transesophageal echocardiography (2D-TEE) were unable to clearly discriminate an aorto-right ventricular fistula from a VSD. By contrast, three-dimensional TEE (3D-TEE) demonstrated multiple aortic valve vegetations, aortic valve perforations, severe AR, and an AR jet-related VSD. The 3D-TEE findings were confirmed at surgery, the aortic valve was replaced with a bioprosthetic valve, and the VSD was repaired with a pericardial patch. To the authors’ knowledge, this is the first case of a VSD resulting from an AR jet lesion to be detected and characterized using 3D-TEE. The accurate preoperative diagnosis and characterization of the VSD with 3D-TEE contributed to successful surgery and the patient’s short- and long-term survival. |
The Journal of Heart Valve Disease 2016;25:150-152 |
Ventricular Septal Defect from Aortic Regurgitation Jet Lesion in Aortic Valve Infective Endocarditis |
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