Results 31 to 40 of about 130,291 (123)
Computed tomography in cardiology: history and perspectives
Терапевтический архив, 2023 The review article highlights the main stages of the formation of computed tomography (CT) as a key method used in modern cardiology. The progress of CT scanners is directly related to the increase in the number of detectors, and thus, with an increase ...
Olga Iu. Mironova +3 more
doaj +1 more source
Diabetes, Metabolic Syndrome and Obesity, 2023 Mahnoor Asif,* Syeda Sakina Zehra,* Tanzila Siddiqui Karachi Medical and Dental College, Karachi, Pakistan*These authors contributed equally to this workCorrespondence: Syeda Sakina Zehra, Tel +92 3322609216, Email szehra362@gmail ...
Asif M, Zehra SS, Siddiqui T
doaj
Computational Analysis of Haemodynamic Indices in Synthetic Atherosclerotic Coronary Netwroks
Mathematics, 2021 Haemodynamic indices are widely used in clinical practice when deciding on a particular type of treatment. Low quality of the computed tomography data and tachycardia complicate interpretation of the measured or simulated values. In this work, we present
Sergey Simakov +3 more
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Network-Based Approach for Modeling and Analyzing Coronary Angiography [PDF]
, 2019 Significant intra-observer and inter-observer variability in the interpretation of coronary angiograms are reported. This variability is in part due to the common practices that rely on performing visual inspections by specialists (e.g., the thickness of coronaries). Quantitative Coronary Angiography (QCA) approaches are emerging to minimize observer's
arxiv +1 more source
Hyper Association Graph Matching with Uncertainty Quantification for Coronary Artery Semantic Labeling [PDF]
arXiv, 2023 Coronary artery disease (CAD) is one of the primary causes leading to death worldwide. Accurate extraction of individual arterial branches on invasive coronary angiograms (ICA) is important for stenosis detection and CAD diagnosis. However, deep learning-based models face challenges in generating semantic segmentation for coronary arteries due to the ...
arxiv
A Recurrent CNN for Automatic Detection and Classification of Coronary Artery Plaque and Stenosis in Coronary CT Angiography [PDF]
, 2018 Various types of atherosclerotic plaque and varying grades of stenosis could lead to different management of patients with coronary artery disease. Therefore, it is crucial to detect and classify the type of coronary artery plaque, as well as to detect and determine the degree of coronary artery stenosis.
arxiv +1 more source
Structural constrained virtual histology staining for human coronary imaging using deep learning [PDF]
arXiv, 2022 Histopathological analysis is crucial in artery characterization for coronary artery disease (CAD). However, histology requires an invasive and time-consuming process. In this paper, we propose to generate virtual histology staining using Optical Coherence Tomography (OCT) images to enable real-time histological visualization.
arxiv
National Data of CPR Procedures Performed on Hospitalized Thai Older Population Patients
International Journal of Gerontology, 2015 Background: Little is known about the epidemiology of the elderly who receive cardiopulmonary resuscitation (CPR) and the subsequent survival factors in Thailand and other developing countries. The objective of this study was to determine the rate of CPR
Panita Limpawattana +6 more
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Multi-fidelity estimators for coronary circulation models under clinically-informed data uncertainty [PDF]
arXiv, 2019 Numerical models are increasingly used for non-invasive diagnosis and treatment planning in coronary artery disease, where service-based technologies have proven successful in identifying hemodynamically significant and hence potentially dangerous vascular anomalies. Despite recent progress towards clinical adoption, many results in the field are still
arxiv
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016 BackgroundOff‐pump coronary artery bypass (OPCAB) has been shown to reduce the risk of neurologic complications as compared to coronary artery bypass grafting performed with cardiopulmonary bypass.
Wojciech Pawliszak +8 more
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