نتایج جستجو برای: aortic insufficiency

تعداد نتایج: 197194  

2016
Anastasios C Polimenakos Michel N Ilbawi

Available treatment options for Aortic Insufficiency (AI) or Aortic Stenosis (AS) include various techniques of surgical aortic valvuloplasty and Aortic Valve Replacement (AVR) [1-6]. It is uncertain whether AVR is the optimal course of therapy, especially in children and infants in whom Left Ventricular (LV) function has to be preserved for a longer life span. Aortic Valve (AoV) remodeling wit...

2010
Sang-Hee Lee Jung-Hyun Choi

Aortitis is the all-encompassing pathological term ascribed to inflammation of the aorta. Regardless of the etiology, it frequently results in aortic root dilatation and aortic insufficiency rather than aortic stenosis. The rare case of aortitis such as isolated idiopathic aortitis may occur without evidence of systenic inflammatory disease or infection, and usually has subclinical nature. Even...

Journal: :European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 2012
Liang-Wan Chen Xi-Jie Wu Qian-Zhen Li Xiao-Fu Dai

We describe a modified valve-sparing aortic root replacement technique for acute type A aortic dissection. After the normal root geometry was restored by removing blood and clots in the proximal false lumen and the valve insufficiency was corrected by simple resuspension of the aortic commissures, three teardrop-shaped patches were sutured inside the sinuses as neointima and then in situ corona...

Journal: :Circulation. Cardiovascular interventions 2014
Vikas Singh Pedro O Martinez-Clark Jairo Cadena Cesia Gallegos Antonio Dager Mayra Guerrero William W O'Neill

2016
Stephanie Vanden Bossche Stephen Van Meerbeeck Daniel Devos

We present the case of a 22-year-old man with a congenital mixed aortic valve dysfunction who underwent cardiac Magnetic Resonance Imaging (MRI) for the assessment of aortic valve morphology and function prior to valve replacement. Cardiac MRI showed a four-leaf-clover aortic valve morphology, the typical presentation of a quadricuspid aortic valve. The patient underwent a successful Bentall pr...

Journal: :Revista brasileira de anestesiologia 2011
Marcello Fonseca Salgado Filho Arthur Siciliano Luiz Antônio Diego Leonardo Augusto Miana Júlia Salgado

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...

Journal: :European Journal of Cardio-Thoracic Surgery 2006

2017
Elizabeth Norton Bo Yang

Bicuspid aortic valve (BAV) can be both sporadic and hereditary, is phenotypically variable, and genetically heterogeneous. The clinical presentation of BAV is diverse and commonly associated with a high prevalence of valvular dysfunction producing altered hemodynamics and aortic abnormalities (e.g., aneurysm and dissection). The thoracic aortic aneurysm (TAA) in BAV frequently involves the pro...

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