Results 21 to 30 of about 1,823,543 (375)

An Endothelial Contribution to Coronary Vessels [PDF]

open access: yesCell, 2012
Despite the profound impact of coronary artery disease on human health, the origins of the coronary blood vessels are poorly understood. Wu et al. use imaging and genetic techniques to show that the endocardium contributes to the coronary vessels and that the coronary arteries and veins have multilineage origins.
Gonzalo del Monte   +2 more
openaire   +2 more sources

Sox17 Controls Emergence and Remodeling of Nestin-Expressing Coronary Vessels

open access: yesCirculation Research, 2020
Supplemental Digital Content is available in the text. Rationale: The molecular mechanisms underlying the formation of coronary arteries during development and during cardiac neovascularization after injury are poorly understood.
Sara González-Hernández   +5 more
semanticscholar   +1 more source

Coronary microvascular injury in myocardial infarction: perception and knowledge for mitochondrial quality control

open access: yesTheranostics, 2021
Endothelial cells (ECs) constitute the innermost layer in all blood vessels to maintain the structural integrity and microcirculation function for coronary microvasculature. Impaired endothelial function is demonstrated in various cardiovascular diseases
X. Chang   +6 more
semanticscholar   +1 more source

Segmental Tissue Speckle Tracking Predicts the Stenosis Severity in Patients With Coronary Artery Disease

open access: yesFrontiers in Cardiovascular Medicine, 2022
ObjectiveTwo-dimensional speckle tracking echocardiography (2D-STE) has been used as a diagnostic tool for coronary artery disease (CAD). However, whether vessel supplied myocardial strain and strain rate (SR) predict the severity of coronary artery ...
Srisakul Chaichuum   +8 more
doaj   +1 more source

Development of the Coronary Vessel System [PDF]

open access: yesCirculation Research, 2002
Formation of the coronary vessels is a fundamental event in heart development. Congenital abnormalities in the coronary system can have major deleterious effects on heart function. It is also possible that subtle variation in the patterning of coronary vessels has significant but uncharacterized effects on myocardial structure and function. In addition,
David E. Reese   +2 more
openaire   +2 more sources

The mysterious origins of coronary vessels [PDF]

open access: yesCell Research, 2013
The origin of the coronary vessels remains a mystery. Here we discuss recent studies that address this puzzle, including new work by Tian et al. recently published in Cell Research.
Bing Zhang, William T. Pu, William T. Pu
openaire   +3 more sources

Particularities of coronary physiology in patients with atrial fibrillation: insights from combined pressure and flow indices measurements

open access: yesFrontiers in Cardiovascular Medicine, 2023
BackgroundSymptoms suggestive of myocardial ischemia are frequently encountered in patients with atrial fibrillation (AF) even in the absence of obstructive coronary artery disease.
Georgiana Pintea Bentea   +5 more
doaj   +1 more source

Immunolocalization of KATP channel subunits in mouse and rat cardiac myocytes and the coronary vasculature. [PDF]

open access: yes, 2005
BACKGROUND: Electrophysiological data suggest that cardiac KATP channels consist of Kir6.2 and SUR2A subunits, but the distribution of these (and other KATP channel subunits) is poorly defined.
Artman, M   +13 more
core   +3 more sources

Anatomic and Hemodynamic Plaque Characteristics for Subsequent Coronary Events

open access: yesFrontiers in Cardiovascular Medicine, 2022
ObjectivesWhile coronary computed tomography angiography (CCTA) enables the evaluation of anatomic and hemodynamic plaque characteristics of coronary artery disease (CAD), the clinical roles of these characteristics are not clear.
Seung Hun Lee   +18 more
doaj   +1 more source

Diabetes mellitus and ischemic heart disease. the role of ion channels [PDF]

open access: yes, 2018
Diabetes mellitus is one the strongest risk factors for cardiovascular disease and, in particular, for ischemic heart disease (IHD). The pathophysiology of myocardial ischemia in diabetic patients is complex and not fully understood: some diabetic ...
De Marchis, Marialaura   +8 more
core   +2 more sources

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