Results 301 to 310 of about 61,734 (360)

Results of a hybrid approach for high risk term newborn patients with interrupted aortic arch (IAA) with left ventricular outflow tract obstruction. [PDF]

open access: yesMedicine (Baltimore)
Toprak MHH   +9 more
europepmc   +1 more source

Left Ventricular Outflow Tract Obstruction

Critical Care of Children with Heart Disease, 2020
Left ventricular outflow tract obstruction (LVOTO) accounts for 5–10% of all congenital heart defects. LVOTO occurs at the valvar (70%), subvalvar (14%), and supravalvar (8%) level, and several levels of obstruction often coexist (8%) [1]. Another type of muscular subaortic stenosis, present with hypertrophic cardiomyopathy, is known as hypertrophic ...
Michael D. Tsifansky   +2 more
semanticscholar   +3 more sources

Left Ventricular Outflow Tract Obstruction

NeoReviews, 2006
A term female newborn presents with a prenatal diagnosis of cardiac masses on prenatal echocardiography. ### Prenatal History: ### Birth History and Presentation: The baby was delivered by elective cesarean section after rupture of membranes with clear fluid. Apgar scores were 9 at both 1 and 5 minutes.
James Jaggers, James D. St. Louis
openaire   +4 more sources

Reversible obstruction of the ventricular outflow tract

The American Journal of Cardiology, 1963
Abstract Obstruction of the left ventricular outflow tract with characteristics of subaortic muscular hypertrophy has been produced in a human subject and 2 of 8 dogs by infusion of isoproterenol. In 2 other dogs with outflow tract gradients in the “control” state, infusion of blood relieved the obstruction.
William B. Hood   +4 more
openaire   +3 more sources

Transesophageal Echocardiographic Predictor of Significant Right Ventricular Outflow Tract Obstruction after Tetralogy of Fallot Repair.

Seminars in Thoracic and Cardiovascular Surgery, 2020
The optimal method for reconstruction of the right ventricular outflow tract in tetralogy of Fallot repair is yet to be established. Transatrial repair with pulmonary valve preservation avoids the detrimental effects of ventriculotomy and transannular ...
Olga Borodinova, Y. Mykychak, I. Yemets
semanticscholar   +1 more source

Validating a prediction modeling tool for left ventricular outflow tract (LVOT) obstruction after transcatheter mitral valve replacement (TMVR)

Catheterization and cardiovascular interventions, 2018
Demonstrate proof‐of‐concept validation of a computed tomography (CT) computer‐aided design prediction modeling tool to identify patients at risk for left ventricular outflow tract (LVOT) obstruction in transcatheter mitral valve replacement (TMVR).
Dee Dee Wang   +10 more
semanticscholar   +1 more source

Short‐term results of alcohol septal ablation as a bail‐out strategy to treat severe left ventricular outflow tract obstruction after transcatheter mitral valve replacement in patients with severe mitral annular calcification

Catheterization and cardiovascular interventions, 2017
To evaluate the outcomes of the early experience of percutaneous alcohol septal ablation in patients with severe left ventricular outflow tract (LVOT) obstruction post transcatheter mitral valve replacement (TMVR).
M. Guerrero   +13 more
semanticscholar   +1 more source

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