title: Sequential percutaneous closure of mitral prosthetic paravalvular leak and complex communicating pseudoaneurysms of the ascending aorta and subvalvar left ventricular outflow tract.
abstract: Ascending aortic and subvalvar left ventricular outflow tract (LVOT) pseudoaneurysms are rare complications following aortic valve or root replacement surgery. Clinically important paravalvular leaks are rare complications following any valve replacement surgery. We report an unusual case of sequential percutaneous closure of mitral prosthetic paravalvular leak and complex communicating ascending aortic and subvalvar LVOT pseudoaneurysms, which demonstrates the importance of multimodal imaging assessment surrounding percutaneous closure. © 2015 Wiley Periodicals, Inc.
authors.affiliation: Division of Pediatric Cardiology, NYU Langone Medical Center, New York, New York.
authors.forename: Justin T
authors.initials: JT
authors.lastname: Tretter
authors.affiliation: Department of Radiology, NYU Langone Medical Center, New York, New York.
authors.forename: Larry A
authors.initials: LA
authors.lastname: Latson
authors.affiliation: Division of Pediatric Cardiology, NYU Langone Medical Center, New York, New York.|Division of Cardiology, NYU Langone Medical Center, New York, New York.|Division of Cardiothoracic Surgery, NYU Langone Medical Center, New York, New York.
authors.forename: Doff B
authors.initials: DB
authors.lastname: McElhinney
mesh_terms: D017541:Aneurysm, False / Q000000981:diagnostic imaging / Q000628:therapy*; D001014:Aortic Aneurysm / Q000000981:diagnostic imaging / Q000628:therapy*; D001027:Aortography / Q000379:methods; D006328:Cardiac Catheterization / Q000295:instrumentation; D002406:Catheterization, Peripheral / Q000295:instrumentation; D000072226:Computed Tomography Angiography; D017548:Echocardiography, Transesophageal; D006322:Heart Aneurysm / Q000000981:diagnostic imaging / Q000628:therapy*; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000009:adverse effects* / Q000295:instrumentation; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D011475:Prosthesis Failure; D012008:Recurrence; D019233:Retreatment; D055989:Septal Occluder Device; D013997:Time Factors; D016896:Treatment Outcome
keywords: aortic disease; endovascular aortic repair; interventional devices/innovation