Subclinical Leaflet Thrombosis in Transcatheter and Surgical Bioprosthetic Valves: PARTNER 3 Cardiac Computed Tomography Substudy.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American College of Cardiology"
DOI: 10.1016/j.jacc.2020.04.043
Abstract: BACKGROUND Subclinical leaflet thrombosis, characterized by hypoattenuated leaflet thickening (HALT) and reduced leaflet motion observed on 4-dimensional computed tomography (CT), may represent a form of bioprosthetic valve dysfunction. OBJECTIVES The U.S. Food and Drug Administration… read more here.
Keywords: subclinical leaflet; year; halt; transcatheter ... See more keywords
Reciprocating Motion of a Self-Propelled Rotor Induced by Forced Halt and Release Operations
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DOI: 10.1021/acs.jpcc.7b12089
Abstract: We studied rotational motion of a symmetric self-propelled object on water under periodic halt and release operations with an external force. We propose a novel system in which the direction of rotation inverts after each… read more here.
Keywords: halt release; motion; halt; self propelled ... See more keywords
Natural history of subclinical leaflet thrombosis affecting motion in bioprosthetic aortic valves
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DOI: 10.1093/eurheartj/ehx369
Abstract: Aims Four-dimensional volume-rendered computed tomography (4DCT) has demonstrated instances of hypo-attenuating leaflet thickening (HALT) with or without hypo-attenuation affecting motion (HAM) after transcatheter and surgical aortic valve implantation (TAVI, SAVR). The temporal pattern of evolution… read more here.
Keywords: aortic valves; subclinical leaflet; halt; bioprosthetic aortic ... See more keywords
Predictors for large vessel recanalization before stroke thrombectomy: the HALT score
Sign Up to like & getrecommendations! Published in 2023 at "Journal of NeuroInterventional Surgery"
DOI: 10.1136/jnis-2023-020220
Abstract: Background Large vessel recanalization (LVR) before endovascular therapy (EVT) for acute large vessel ischemic strokes is a poorly understood phenomenon. Better understanding of predictors for LVR is important for optimizing stroke triage and patient selection… read more here.
Keywords: large vessel; halt score; lvr evt; vessel recanalization ... See more keywords
Clinical Impact of Hypoattenuating Leaflet Thickening After Transcatheter Aortic Valve Replacement
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DOI: 10.1161/circinterventions.121.011480
Abstract: Background: Hypoattenuated leaflet thickening (HALT), identified on functional cardiac computed tomography (CTA), can affect valve function and clinical outcomes. The objective of this study was to assess the impact of HALT on clinical outcomes in… read more here.
Keywords: transcatheter aortic; leaflet thickening; valve; halt patients ... See more keywords
Enhancing the expression of a key mitochondrial enzyme at the inception of ischemia-reperfusion injury can boost recovery and halt the progression of acute kidney injury
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2023.1024238
Abstract: Hydrodynamic fluid delivery has shown promise in influencing renal function in disease models. This technique provided pre-conditioned protection in acute injury models by upregulating the mitochondrial adaptation, while hydrodynamic injections of saline alone have improved… read more here.
Keywords: acute kidney; t1hr t24hr; kidney injury; halt ... See more keywords