Results 71 to 80 of about 850 (161)

Two-Stage nnU-Net for Automatic Multi-class Bi-Atrial Segmentation from LGE-MRIs [PDF]

arXiv
Late gadolinium enhancement magnetic resonance imaging (LGE-MRI) is used to visualise atrial fibrosis and scars, providing important information for personalised atrial fibrillation (AF) treatments. Since manual analysis and delineations of these images can be both labour-intensive and subject to variability, we develop an automatic pipeline to perform
arxiv  

Arrhythmias in transgender individuals. [PDF]

Arch Cardiol Mex, 2023
Berni AC, Wamboldt R, Baranchuk A.
europepmc   +1 more source

Fibrilación atrial: nuevos conceptos

, 2009
Luis Gutiérrez Jaikel, Mario Bolaños Arrieta, Oswaldo Gutiérrez Sotelo   +2 more
openalex   +2 more sources

Imágenes cardiovasculares en la valoración del paciente candidato para el cierre percutáneo de la orejuela izquierda

Revista Colombiana de Cardiología, 2019
Resumen: El cierre percutáneo de la orejuela izquierda se ha desarrollado como una alternativa terapéutica en pacientes con fibrilación auricular que tienen contraindicaciones para anticoagulación prolongada; también para aquellos que no logran ...
Carlos Náder, David Hernández, Antonio Dager, Bernardo Caicedo, Camilo Arana, Luis Miguel Benítez   +5 more
doaj  

Fibrilación atrial: Una visión panorámica

, 2009
Marios Speranza S
openalex   +2 more sources

Multi-Model Ensemble Approach for Accurate Bi-Atrial Segmentation in LGE-MRI of Atrial Fibrillation Patients [PDF]

arXiv
Atrial fibrillation (AF) is the most prevalent form of cardiac arrhythmia and is associated with increased morbidity and mortality. The effectiveness of current clinical interventions for AF is often limited by an incomplete understanding of the atrial anatomical structures that sustain this arrhythmia.
arxiv  

Adecuación del tratamiento antitrombótico en los pacientes con fibrilación auricular no valvular. Registro AFINVA

Atención Primaria, 2018
Resumen: Objetivo: Conocer la adecuación del tratamiento antitrombótico (TAT) a las guías de práctica clínica en pacientes con fibrilación auricular no valvular. Diseño: Estudio observacional prospectivo.
Daniela Dubois Marques, Vicente Mora Llabata, Julián Pacheco Arroyo, Salvador Gasull Insertis, Manuela Vicente Cañizares, Ildefonso Roldán Torres   +5 more
doaj  

Defining myocardial fiber bundle architecture in atrial digital twins [PDF]

arXiv
A key component in developing atrial digital twins (ADT) - virtual representations of patients' atria - is the accurate prescription of myocardial fibers which are essential for the tissue characterization. Due to the difficulty of reconstructing atrial fibers from medical imaging, a widely used strategy for fiber generation in ADT relies on ...
arxiv  

Enfermedad cerebrovascular en mujeres: estado del arte y visión del cardiólogo

Revista Colombiana de Cardiología, 2018
Resumen: La enfermedad cerebrovascular tiene varias denominaciones; en la actualidad se habla globalmente de ataque cerebrovascular, términos en los que se abarcan tanto manifestaciones hemorrágicas como isquémicas. Las mujeres son una población especial,
Johanna P. Contreras, Osmar Pérez, Natalia Figueroa   +2 more
doaj  

An efficient end-to-end computational framework for the generation of ECG calibrated volumetric models of human atrial electrophysiology [PDF]

arXiv
Computational models of atrial electrophysiology (EP) are increasingly utilized for applications such as the development of advanced mapping systems, personalized clinical therapy planning, and the generation of virtual cohorts and digital twins. These models have the potential to establish robust causal links between simulated in silico behaviors and ...
arxiv