Results 31 to 40 of about 66,247 (269)
Deep Learning methods for automatic evaluation of delayed enhancement-MRI. The results of the EMIDEC challenge [PDF]
arXiv, 2021 A key factor for assessing the state of the heart after myocardial infarction (MI) is to measure whether the myocardium segment is viable after reperfusion or revascularization therapy. Delayed enhancement-MRI or DE-MRI, which is performed several minutes after injection of the contrast agent, provides high contrast between viable and nonviable ...
arxiv
Clinical Cardiology, Volume 45, Issue 12, Page 1143-1146, December 2022., 2022 Abstract Background The Clopidogrel and Acetylsalicylic Acid in Bypass Surgery for Peripheral Arterial Disease (CASPAR) trial is the only large, double‐blind, placebo‐controlled trial of dual antiplatelet therapy (DAPT) versus aspirin in patients with peripheral artery disease (PAD) after lower extremity revascularization (LER).
Marc P. Bonaca +9 more
wiley +1 more source
Comorbid CAD and Ventricular Hypertrophy Compromise The Perfusion of Myocardial Tissue at Subcritical Stenosis of Epicardial Coronaries [PDF]
, 2018 BACKGROUND: Most studies of CAD revascularization have been based on and reported according to angiographic criteria which don't consider the relation between the resulting effective flow distal to the stenosis and the demand of a hypertrophied myocardial tissue.
arxiv +1 more source
КардиоСоматика, 2019 Aim. To assess the influence of concomitant chronic obstructive pulmonary disease (COPD) on the frequency of repeat myocardial revascularization in patients with coronary artery disease (CAD) after percutaneous coronary interventions (PCI), as well as to
Vitalii K. Zafiraki +2 more
doaj +1 more source
A new approach to extracting coronary arteries and detecting stenosis in invasive coronary angiograms [PDF]
arXiv, 2021 In stable coronary artery disease (CAD), reduction in mortality and/or myocardial infarction with revascularization over medical therapy has not been reliably achieved. Coronary arteries are usually extracted to perform stenosis detection. We aim to develop an automatic algorithm by deep learning to extract coronary arteries from ICAs.In this study, a ...
arxiv
Евразийский Кардиологический ЖурналMany patients with non-ST elevation myocardial infarction have multivessel coronary artery disease, which complicates the course of the disease and is associated with fatal outcomes.
Sh. J. Khalilov, V. A. Azizov
doaj +1 more source
Myocardial protection during myocardial revascularization: Preductal®MR
Медицинский совет, 2013 Myocardial revascularization procedures (coronary artery bypass surgery, percutaneous coronary intervention) raise the question of protecting the myocardium. Trimetazidine is an adequate method of myocardial protection.
Editorial Article
doaj +1 more source
Advanced Functional Materials, EarlyView.In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García +23 more
wiley +1 more source
Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts
Advanced Materials Technologies, EarlyView.An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez +11 more
wiley +1 more source
Myocardial revascularization in renal transplant patients
Arquivos Brasileiros de Cardiologia, 2002 OBJECTIVE: To assess the results of surgical myocardial revascularization in renal transplant patients. METHODS: From 1991 to 2000, 11 renal transplant patients, whose ages ranged from 36 to 59 (47.5±8) years, 8 males and 3 females, underwent ...
Daniel de Souza Delgado +4 more
doaj +1 more source