Results 31 to 40 of about 229,736 (264)
von Willebrand Factor unfolding mediates platelet deposition in a model of high-shear thrombosis [PDF]
, 2022 Thrombosis under high-shear conditions is mediated by the mechanosensitive blood glycoprotein von Willebrand Factor (vWF). vWF unfolds in response to strong flow gradients and facilitates rapid recruitment of platelets in flowing blood. While the thrombogenic effect of vWF is well recognized, its conformational response in complex flows has largely ...
arxiv +1 more source
Effects Of Attenuation And Thrombus Age On The Success Of Ultrasound And Microbubble-Mediated Thrombus Dissolution [PDF]
, 2011 The purpose of this study was to examine the effects of applied mechanical index, incident angle, attenuation and thrombus age on the ability of 2-D vs. 3-D diagnostic ultrasound and microbubbles to dissolve thrombi.
Drvol, L. K. +8 more
core +3 more sources
Circulation, 2006 A 64-year-old man with type 2 diabetes mellitus was admitted to our emergency department for a 12-hour history of waxing and waning chest pain. During the first hour of observation, he complained about a new episode of chest pain accompanied by ST elevation in leads V2 and V3.
Coli, Stefano +4 more
openaire +3 more sources
Mathematical modeling of thrombus formation in idealized models of aortic dissection: Initial findings and potential applications [PDF]
, 2016 Aortic dissection is a major aortic catastrophe with a high morbidity and mortality risk caused by the formation of a tear in the aortic wall. The development of a second blood filled region defined as the “false lumen” causes highly disturbed flow ...
Menichini, C, Xu, XY
core +1 more source
Left ventricular thrombus [PDF]
Canadian Journal of Cardiology, 2009 A 65-year-old man had recurrent angina pectoris eight years after a Q wave anterior myocardial infarction. He had no signs of heart insufficiency. An electrocardiogram showed a sinus rhythm, QS waves in precordial leads and intraventricular conduction delay. Catheterization demonstrated three-vessel coronary artery disease.
Paelinck, Bernard +2 more
openaire +4 more sources
Use of Computed Tomography Scan to Rule Out Phantom Thrombus in the Left Atrial Appendage
Journal of Cardiac Arrhythmias, 2020 Objective: The aim of study was to evaluate the utility of CT scan with delayed acquisition protocol to exclude LAA thrombus. The occurrence of left atrial appendage (LAA) thrombus is a frequent complication of atrial fibrillation (AF) and increases the ...
Luis Arabia +6 more
doaj +1 more source
The Value of Contrast-Enhanced Ultrasound in the Evaluation of Carotid Web
Frontiers in Neurology, 2022 ObjectivesThe purpose of this study was to investigate whether contrast-enhanced ultrasound (CEUS) is more advantageous than conventional ultrasound in the diagnosis of carotid web (CaW) and to compare the clinical characteristics of patients in ...
Qingqing Zhou +7 more
doaj +1 more source
Idiopathic eosinophilic myocarditis presenting with features of an acute coronary syndrome
Echo Research and Practice, 2020 A 62-year-old female was admitted with severe left-sided chest pain, nausea and pre-syncope. She had widespread T wave inversion on ECG and elevated troponins and was suspected to have an acute coronary syndrome event.
Nam Tran +5 more
doaj +1 more source
Thrombectomy in Acute Ischemic Stroke: Challenges to Procedural Success [PDF]
Journal of Stroke, 2017 The overwhelming clinical benefit of intra-arterial stroke therapy owes to the major advance in revascularization brought on by the current generation of thrombectomy devices.
Albert J. Yoo, Tommy Andersson
doaj +1 more source
Journal of Gastrointestinal and Abdominal Radiology, 2023 Vascular anomalies can be seen in a disseminated or diffuse state to involve multiple superficial and deep sites. Large and diffuse lesions are known to induce a hemorrhagic tendency.
Subhash Kumar +3 more
doaj +1 more source