Aortic Valve Avulsion

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Acute aortic insufficiency due to avulsion of aortic valve commissure.

A 66-year-old male patient, prior hypertension, a history of orthopnea, palpitations and chest pain of sudden onset, which was diagnosed as spontaneous avulsion of aortic valve commissure and consequent aortic insufficiency progressing to acute left heart failure refractory to medical treatment. The patient underwent early surgical replacement of the aortic valve by a bioprosthesis, and present...

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Nontraumatic avulsion of aortic valve commissure as a cause of acute aortic valve regurgitation

BACKGROUND Avulsion of the aortic valve commissure as a cause of acute aortic valve regurgitation is mostly due to trauma, infective endocarditis, or ascending aortic dissection. Nontraumatic avulsion of the aortic valve commissure is very rare. We reviewed the literature and analyzed potential risk factors of nontraumatic avulsion. CASE PRESENTATION An 80-year-old male with hypertension was ...

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“Silent” Acute Native Valve Leaflet Avulsion during Transcatheter Aortic Valve Replacement

An 86 year old female was referred to our facility for management of severe symptomatic aortic stenosis manifested as dyspnea at rest and syncope. Our multidisciplinary heart valve team deemed her to be high risk for surgical AVR due to NYHA functional class IV congestive heart failure, severe right ventricular dysfunction, pulmonary hypertension, chronic lung disease and diabetes mellitus. Tra...

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Transcatheter Aortic Valve Replacement: A Review Article

Transcatheter aortic valve replacement (TAVR) is a novel therapeutic intervention for the replacement of severely stenotic aortic valves in high-risk patients for standard surgical procedures. Since the initial PARTNER trial results, use of TAVR has been on the rise each year. New delivery methods and different valves have been developed and modified in order to promote the minimally invasive p...

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A rare case of prosthetic aortic valve endocarditis complicated with multiple fistula to peri aortic structure

  Multiple aorto-cardiac cavity communications is very rare but important complication of prosthetic aortic valve endocarditis. The case below illustrates multiple aorto-cardiac cavity fistula formation following prostethic aortic valve endocarditis presented with slowly progressive symptoms of heart failure. A brief review of surgical reconstruction and the existing literature are presented, i...

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ژورنال

عنوان ژورنال: Journal of the American College of Cardiology

سال: 2012

ISSN: 0735-1097

DOI: 10.1016/j.jacc.2011.11.076