Results 141 to 150 of about 76,265 (275)

FastVentricle: Cardiac Segmentation with ENet [PDF]

open access: yesarXiv, 2017
Cardiac Magnetic Resonance (CMR) imaging is commonly used to assess cardiac structure and function. One disadvantage of CMR is that post-processing of exams is tedious. Without automation, precise assessment of cardiac function via CMR typically requires an annotator to spend tens of minutes per case manually contouring ventricular structures ...
arxiv  

Risk factors for paravalvular leak after transcatheter aortic valve replacement [PDF]

open access: yes, 2019
Objective. To assess risk factors for paravalvular leak (PVL) after transcatheter aortic valve implantation (TAVI) in a large single-center cohort, including measurement of aortic valve calcification using a reproducible method. Methods.
Pollari, Francesco
core  

Perioperative anesthetic management of patients with hypertrophic cardiomyopathy for noncardiac surgery: A case series

open access: yesAnnals of Cardiac Anaesthesia, 2010
Hypertrophic cardiomyopathy with or without left ventricular outflow tract obstruction is characterized by asymmetric hypertrophy of the interventricular septum causing intermittent obstruction of the left ventricular outflow tract.
Sahoo Rajendra   +4 more
doaj  

Reduction of Outflow Boundary Influence on Aerodynamic Performance using Neural Networks [PDF]

open access: yesarXiv
The accurate treatment of outflow boundary conditions remains a critical challenge in computational fluid dynamics when predicting aerodynamic forces and/or acoustic emissions. This is particularly evident when employing the lattice Boltzmann method (LBM) as the numerical solution technique, which often suffers from inaccuracies induced by artificial ...
arxiv  

Acute modified Blalock-Taussing shunt obstruction successfully treated with urokinase and heparin [PDF]

open access: yes, 2005
Acute modified Blalock-Tuassig shunt obstruction due to thrombosis may be lifethreatening. We report non-invasive relief of shunt obstruction with thrombolysis and heparinisation, a potentially life-saving intervention that is applicable in all ...
Grech, Victor E., Mizzi, Joseph
core   +1 more source

Incidental Finding of Isolated Accessory Mitral Valve Tissue in Two Adults

open access: yesClinical Case Reports
Accessory mitral valve tissue is a rare congenital anomaly often linked to the anterior mitral leaflet, diagnosed via echocardiography. It may cause left ventricular outflow tract obstruction, with prognosis depending on obstruction severity and regular ...
Zhaofen Wang   +6 more
doaj   +1 more source

Accessory mitral valve tissue causing left ventricular outflow tract obstruction. [PDF]

open access: green, 1986
W. Meldrum‐Hanna   +4 more
openalex   +1 more source

Home - About - Disclaimer - Privacy