Results 41 to 50 of about 14,772 (201)
BMJ Open, 2023 Introduction ST-segment elevation myocardial infarction (STEMI) with high thrombus burden is associated with a poor prognosis. Manual aspiration thrombectomy reduces coronary vessel distal embolisation, improves microvascular perfusion and reduces ...
Fen Dong +18 more
doaj +1 more source
Stroke Research and Treatment, 2011 Introduction. This paper compares different approaches to recanalization in a model of the middle cerebral artery (MCA). Methods. An occlusive thrombus (lamb's blood) was introduced into the MCA of a model of the cerebral circulation perfused with ...
Christopher Tennuci +6 more
doaj +1 more source
Left atrial Lasso catheter thrombus aspiration [PDF]
EP Europace, 2010 Sheath- and catheter-associated thrombi have become increasingly identified with the use of intracardiac echocardiography during left-sided ablation procedures. Despite adequate anticoagulation, these thrombi are found in ∼10% of cases. Management of these thrombi includes withdrawal of the sheath and catheter when the thrombi are felt to be firmly ...
Dan, Sorajja +2 more
openaire +2 more sources
Intimomedial Abrasion Complicating Coronary Thrombus Aspiration
JACC: Cardiovascular Interventions, 2015 A 73-year-old man referred for primary percutaneous coronary intervention (pPCI) presented with complete occlusion of the proximal left anterior descending artery (LAD) ([Online Video 1][1]).
Jaguszewski, Milosz +3 more
openaire +2 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Introduction/Objective Acute intracranial stenting during endovascular thrombectomy (EVT) for ischemic stroke requires intraprocedural antiplatelet therapy (APT) to maintain patency. However, the hemorrhagic risk of combining APT with intravenous thrombolysis (IVT) remains uncertain.
Aaron Rodriguez‐Calienes +75 more
wiley +1 more source
Performance of a thrombectomy device for aspiration of thrombus with various sizes based on a computational fluid dynamic modelling [PDF]
, 2016 It is important to thoroughly remove the thrombus within the course of aspiration thrombectomy; otherwise, it may lead to further embolization. The performance of the aspiration thrombectomy device with a generic geometry is studied through the ...
Soleimani, Sajjad +2 more
core +1 more source
A giant thrombus aspirated from a coronary artery [PDF]
Heart, 2003 A 72 year old woman was admitted to the emergency department with persistent chest pain. The ECG showed ST segment elevations in the inferior leads. She was diagnosed with acute myocardial infarction. Primary percutaneous coronary intervention (PCI) was performed. At first balloon angioplasty was applied.
T, Miyamoto, T, Sasaki, A, Niwa
openaire +2 more sources
Advanced Robotics Research, EarlyView.Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin +3 more
wiley +1 more source
Stroke: Vascular and Interventional Neurology, 2023 Introduction Recent literature continues to demonstrate the successful role large‐bore aspiration catheters have in thrombus ingestion during mechanical thrombectomy.
Benjamen M. Meyer +12 more
doaj +1 more source
Optimization of Magnetic Milli‐Spinner for Robotic Endovascular Intervention
Advanced Robotics Research, EarlyView.This work presents the design optimization of a multifunctional magnetic milli‐spinner for high‐speed propulsion and efficient clot debulking. The optimized design achieves an ultrafast swimming velocity of 55 cm/s (≈175 body lengths/s) in saline water, enabling stable upstream swimming against strong physiological flows and establishing magnetic milli‐
Lu Lu +3 more
wiley +1 more source