Validating a prediction modeling tool for left ventricular outflow tract (LVOT) obstruction after transcatheter mitral valve replacement (TMVR)
Sign Up to like & getrecommendations! Published in 2018 at "Catheterization and Cardiovascular Interventions"
DOI: 10.1002/ccd.27447
Abstract: 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). read more here.
Keywords: modeling tool; ventricular outflow; outflow tract; tract lvot ... See more keywords
Right ventricular outflow tract stenting in symptomatic infants without the use of a long delivery sheath
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DOI: 10.1002/ccd.29708
Abstract: Right ventricular outflow tract (RVOT) stenting improves systemic oxygenation and facilitates pulmonary arterial growth in symptomatic infants prior to repair of tetralogy of Fallot. The aim of this study was to evaluate the safety and… read more here.
Keywords: ventricular outflow; outflow tract; right ventricular; use long ... See more keywords
Impact of left ventricular outflow tract calcium on valve geometry in self‐expanding transcatheter aortic‐valve replacement
Sign Up to like & getrecommendations! Published in 2022 at "Catheterization and Cardiovascular Interventions"
DOI: 10.1002/ccd.30301
Abstract: Evaluate transcatheter heart valve (THV) geometry according to left ventricular outflow tract (LVOT) calcium degree and its impact on hemodynamics and outcomes in patients undergoing transcatheter aortic valve replacement (TAVR) with a contemporary self‐expanding THV. read more here.
Keywords: ventricular outflow; valve; geometry; transcatheter aortic ... See more keywords
Long‐term outcomes for different surgical strategies to treat left ventricular outflow tract obstruction in hypertrophic cardiomyopathy
Sign Up to like & getrecommendations! Published in 2018 at "European Journal of Heart Failure"
DOI: 10.1002/ejhf.1038
Abstract: Surgical intervention is used to treat dynamic left ventricular outflow tract obstruction (LVOTO) in hypertrophic cardiomyopathy. This study assesses the effect of different surgical strategies on long‐term mortality and morbidity. read more here.
Keywords: ventricular outflow; outflow tract; hypertrophic cardiomyopathy; different surgical ... See more keywords
Left Ventricular Outflow Tract Obstruction in Hypertrophic Cardiomyopathy: The Utility of Myocardial Strain Based on Cardiac MR Tissue Tracking
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DOI: 10.1002/jmri.27307
Abstract: Myocardial strain for assessment of hypertrophic cardiomyopathy (HCM) is of importance and may play a role in identifying obstruction in HCM patients. read more here.
Keywords: obstruction; ventricular outflow; hypertrophic cardiomyopathy; myocardial strain ... See more keywords
Acquired right ventricular outflow tract obstruction in twin‐to‐twin transfusion syndrome; a prospective longitudinal study
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DOI: 10.1002/pd.5378
Abstract: The pathophysiology of right ventricular outflow tract obstruction (RVOTO) in twin‐to‐twin transfusion syndrome (TTTS) recipients is incompletely understood. We aimed to investigate the development and spectrum of RVOTO in TTTS recipients. read more here.
Keywords: twin transfusion; ventricular outflow; outflow tract; right ventricular ... See more keywords
Vasopressin in Patients with Septic Shock and Dynamic Left Ventricular Outflow Tract Obstruction
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DOI: 10.1007/s10557-020-06998-8
Abstract: Purpose Left ventricular outflow tract obstruction (LVOTO) is a relatively uncommon but severe condition that may lead to hemodynamic impairment. It can be elicited by morphological (left ventricular hypertrophy, sigmoid septum, prominent papillary muscle, prolonged… read more here.
Keywords: lvoto; ventricular outflow; septic shock; left ventricular ... See more keywords
The V1–V3 transition index as a novel electrocardiographic criterion for differentiating left from right ventricular outflow tract ventricular arrhythmias
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Interventional Cardiac Electrophysiology"
DOI: 10.1007/s10840-019-00612-0
Abstract: The aim of this study was to develop a new electrocardiographic criterion for differentiating the origin of outflow tract ventricular arrhythmias (OT-VAs) with precordial transition in lead V3. A total of 147 consecutive patients with… read more here.
Keywords: index; transition; ventricular outflow; outflow tract ... See more keywords
Electrophysiological properties and involvement of anatomical factors for the prediction of intramural origin in patients with ventricular tachyarrhythmia arising from the left ventricular outflow tract
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Interventional Cardiac Electrophysiology"
DOI: 10.1007/s10840-021-00959-3
Abstract: To elucidate the electrophysiological predictors of the intramural origins of left ventricular outflow tract-ventricular tachyarrhythmias (LVOT-VAs), and to clarify the involvement of anatomical factors. Twenty-nine successfully ablated LVOT-VAs patients with origins in the aortomitral continuity… read more here.
Keywords: ventricular outflow; intramural origins; outflow tract; anatomical factors ... See more keywords
Causes of an increased pressure gradient through the left ventricular outflow tract: a West Coast experience
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Echocardiography"
DOI: 10.1007/s12574-017-0352-6
Abstract: BackgroundLeft ventricular outflow tract obstruction (LVOTO) occurs from not only obstructive hypertrophic cardiomyopathy but also other conditions such as sigmoid septum or post mitral valve repair. However, the changes of the LVOT pressure gradient (LVOT… read more here.
Keywords: lvoto; ventricular outflow; pressure gradient; outflow tract ... See more keywords
Long term efficacy and fate of a right ventricular outflow tract replacement using an elastomeric cardiac patch consisting of caprolactone and D,L-lactide copolymers.
Sign Up to like & getrecommendations! Published in 2021 at "Acta biomaterialia"
DOI: 10.1016/j.actbio.2021.01.022
Abstract: For decades, researchers have investigated the ideal material for clinical use in the cardiovascular field. Several substitute materials are used clinically, but each has drawbacks. Recently we developed biodegradable and elastic poly(ε-caprolactone-co-D,L-lactide) (P(CL-DLLA)) copolymers by… read more here.
Keywords: dlla; term efficacy; caprolactone lactide; long term ... See more keywords