Results 121 to 130 of about 468,320 (355)

Pictorial essay: Coronary artery variants and anomalies

open access: yesIndian Journal of Radiology and Imaging, 2009
CT coronary angiography has helped radiologists understand the variations and anomalies of the anatomy of the coronary arteries and, thus, to alert the cardiologist whenever such an anomaly is present.
Anand M. Rahalkar, Mukund D. Rahalkar
doaj   +1 more source

Assessment of coronary artery outward remodeling in consequence of excision of epicardial adipose tissue in Ossabaw swine [PDF]

open access: yes, 2017
Background Coronary artery disease (CAD) results from the buildup of cholesterol, inflammatory factors, and proliferating smooth muscle cells within a vessel wall. This plaque impedes on the vessel lumen, decreasing the space through which blood can flow,
Coderre, Kelly
core   +1 more source

Dual‐Energy CT‐Based Assessment of Thrombotic Heterogeneity for Predicting Stroke Source and Response to Machine Thrombectomy: A Step Toward Visualization Thrombus Treatment

open access: yesAdvanced Science, EarlyView.
The research indicates that dual energy CT scanning can accurately predict the stroke source and clinical outcomes by analyzing thrombus heterogeneity. Based on histopathological analysis of thrombus components, these scans are better able to display thrombus details than standard CT scans, which is helpful for the development of visual navigation ...
Jingxuan Jiang   +15 more
wiley   +1 more source

Lactate‐Activated GPR132‐Src Signal Induces Macrophage Senescence and Aggravates Atherosclerosis Under Diabetes

open access: yesAdvanced Science, EarlyView.
Elevated lactate in diabetes activates the GPR132‐Src pathway in macrophages, inducing macrophage senescence and further enhancing foam cell formation. This mechanism exacerbates atherosclerotic progression. Abstract Diabetes is widely acknowledged as a significant risk factor for atherosclerosis, facilitating plaque formation through various ...
Xiaofeng Ge   +10 more
wiley   +1 more source

Ultrasound Carotid Plaque Score and Severity of Coronary Artery Disease Assessed by Computed Tomography Angiography in Patients with Arterial Hypertension

open access: yesDiagnostics
The aim of the study was to assess the relationship between the presence of atherosclerotic lesions in the carotid arteries detected by ultrasound and the occurrence of atherosclerosis in the coronary arteries determined by computed tomography (CT) in ...
Andrzej Wysocki   +10 more
doaj   +1 more source

Anomalous Coronary Arteries: Anatomic and Functional Assessment by Coronary and Perfusion Cardiovascular Magnetic Resonance in Three Sisters [PDF]

open access: yes
Combined coronary and perfusion cardiovascular magnetic resonance was performed in three sisters with angina and suspected anomalous coronary arteries.
Christine H. Lorenz   +4 more
core  

Different properties of coronary stents [PDF]

open access: yes, 2007
Stents are mesh structured implants which are used to support the vessel wall in the balloon expanded vessel part. Several methods were developed and applied for the determination of mechanical properties of coronary stents, as a part of a complex pre ...
Bognár, Eszter   +3 more
core  

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