Termination of Left Superior Vena Cava in Left Atrium, Atrial Septal Defect, and Absence of Coronary Sinus [PDF]
, 1965 Gunay Raghib +5 more
openalex +1 more source
Cardiac MR Image Segmentation Techniques: an overview [PDF]
arXiv, 2015 Broadly speaking, the objective in cardiac image segmentation is to delineate the outer and inner walls of the heart to segment out either the entire or parts of the organ boundaries. This paper will focus on MR images as they are the most widely used in cardiac segmentation -- as a result of the accurate morphological information and better soft ...
arxiv
Uncertainty-aware Self-ensembling Model for Semi-supervised 3D Left Atrium Segmentation [PDF]
arXiv, 2019 Training deep convolutional neural networks usually requires a large amount of labeled data. However, it is expensive and time-consuming to annotate data for medical image segmentation tasks. In this paper, we present a novel uncertainty-aware semi-supervised framework for left atrium segmentation from 3D MR images.
arxiv
Electrophysiological Mechanisms of Atrial Flutter [PDF]
, 2006 Atrial flutter (AFL) is a common arrhythmia in clinical practice. Several experimental models such as tricuspid regurgitation model, tricuspid ring model, sterile pericarditis model and atrial crush injury model have provided important information about
Chen, Shin-Ann, Tai, Ching- Tai
core +2 more sources
Isolated Anomalous Connection of a Great Vein to the Left Atrium [PDF]
, 1961 William R. Meadows +2 more
openalex +1 more source
Leveraging CORAL-Correlation Consistency Network for Semi-Supervised Left Atrium MRI Segmentation [PDF]
arXivSemi-supervised learning (SSL) has been widely used to learn from both a few labeled images and many unlabeled images to overcome the scarcity of labeled samples in medical image segmentation. Most current SSL-based segmentation methods use pixel values directly to identify similar features in labeled and unlabeled data. They usually fail to accurately
arxiv
MYXOMA OF THE LEFT ATRIUM [PDF]
Heart, 1960 Harold E. Aldridge, William F. Greenwood
openaire +3 more sources
DIRECT COMMUNICATION OF A PULMONARY ARTERY WITH THE LEFT ATRIUM [PDF]
, 1964 D. Vérel, R. Grainger, Dan Taylor
openalex +1 more source
Epicardial fat pad within the transverse sinus mimicking a left atrial appendage thrombus
Indian Pacing and Electrophysiology Journal, 2021 The presence of left atrial thrombus is a contraindication to cardioversion or catheter ablation in patients with atrial fibrillation, due to the increased risk of systemic thromboembolism.
Nicolas Buttinger +3 more
doaj
ISOLATED DRAINAGE OF THE INFERIOR VENA CAVA TO THE LEFT ATRIUM [PDF]
, 1963 A. W. Venables
openalex +1 more source