Aortic valve homograft for revision surgery - transesophageal echocardiography considerations
نویسندگان
چکیده
Aortic root surgical anatomy and knowledge of the various homograft implantation techniques is of paramount importance to the attending anesthesiologist for echocardiographic correlation, estimation and accurately predicting aortic annular dimensions for the valve replacement in a case of diseased homograft.
منابع مشابه
Left ventricular outflow tract false aneurysm late after aortic valve replacement.
We describe an unusual case of left ventricular outflow tract (LVOT) pseudoaneurysm late after aortic valve replacement. A 77-year-old man, who had undergone aortic valve replacement with mechanical prosthesis 7 years ago, presented, asymptomatic, with a transesophageal echocardiography (TTE) diagnosis of a large cavitary mass arising behind the aortic wall. The orifice of the pseudoaneurysm wa...
متن کاملسودوآنوریسم فیستولیزه شده فیبروز بین دریچه ای میترال و آئورت در یک بیمار پس از عمل جراحی بای پس عروق کرونر
Pseudoaneurysm is a rare condition in the region of the fibrous body between the mitral and aortic valve, the mitral-aortic intervalvular fibrosa (MAIVF), that has been reported as a sequela of endocarditis and surgical trauma. MAIVF rarely occurs on native aortic valve after infective endocarditis (IE). It is often fatal because of its rapid progress, high rates of rupture and recurrence, and ...
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Pulmonary autograft replacement of the aortic valve, the “Ross procedure,” involves transplantation of the native pulmonary valve into the aortic position and reconstruction of the right ventricular outflow tract with a cryopreserved pulmonary or aortic homograft. In any surgeon’s hands this operation is technically challenging and successful performance of the Ross procedure requires strategie...
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BACKGROUND AND OBJECTIVES Ross procedure is one of the surgical procedures for correction of severe congenital aortic insufficiency. Intraoperative transesophageal echocardiography is essential for optimal surgical evaluation. Furthermore, it is able to assess the blood volume profile and the need for administration of vasoactive drugs during surgery. CASE REPORT This is a 15-year old teenage...
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The purpose of this case is to describe the complex perioperative management of a 30-year-old woman with congenital heart disease and multiple resternotomies presenting with pulmonary homograft dysfunction and evaluation for percutaneous pulmonary valve replacement. Transvenous, transcatheter Melody valve placement caused left main coronary artery occlusion and cardiogenic shock. An Impella ven...
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عنوان ژورنال:
دوره 19 شماره
صفحات -
تاریخ انتشار 2016