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
Neopulmonary Outflow Tract Obstruction Assessment by 4D Flow MRI in Adults With Transposition of the Great Arteries After Arterial Switch Operation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.27012
Abstract: The main complication in adult patients with transposition of the great arteries (TGA) treated by an arterial switch operation (ASO) is neopulmonary outflow tract stenosis (NPOTS). However, pulmonary flow velocity measurements cannot always be performed… read more here.
Keywords: neopulmonary outflow; outflow tract; great arteries; transposition great ... See more keywords
Acquired right ventricular outflow tract obstruction in twin‐to‐twin transfusion syndrome; a prospective longitudinal study
Sign Up to like & getrecommendations! Published in 2018 at "Prenatal Diagnosis"
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
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
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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
Primary Angiosarcoma: A Rare Cause of Right Ventricular Outflow Tract Obstruction
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DOI: 10.1016/j.hlc.2018.06.659
Abstract: Primary cardiac neoplasms are extremely rare, with an incidence at autopsy of 0.0001% to 0.03%. Most (75%) primary cardiac tumors are benign. The majority of malignant cardiac tumors are sarcomas, of which 30% are angiosarcomas.… read more here.
Keywords: angiosarcoma rare; ventricular outflow; outflow tract; right ventricular ... See more keywords
Epsilon wave disappearance by catheter ablation for ventricular arrhythmia from the left ventricular outflow tract
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DOI: 10.1016/j.hrcr.2021.02.012
Abstract: Epicardially extending myocardial strands affected by the remodeling of arrhythmogenic right Introduction Arrhythmogenic right ventricular cardiomyopathy (ARVC) is pathologically characterized by fibrofatty replacements. It is reported that the subtricuspid/peritricuspid area and the left ventricular inferolateral… read more here.
Keywords: ventricular outflow; outflow tract; catheter ablation; epsilon wave ... See more keywords