Shape Anisotropic Magnetic Thrombolytic Actuators: Synthesis and Systematic Behavior Study

2021 ◽  
Author(s):  
Maksim Zakharzhevksii ◽  
Elizaveta Anastasova ◽  
Daniil Kladko ◽  
Artur Y. Prilepskii ◽  
Maria N Gorshkova ◽  
...  
Keyword(s):  
Death Rate ◽  
Significant Progress ◽  
Treatment Delays ◽  
Behavior Study ◽  
Systematic Behavior

Thrombosis-related diseases are undoubtedly the deadliest disorders. Numerous attempts were made during the last decades to reduce the overall death rate and severe complications caused by treatment delays. Significant progress...

Toward quantitative defect analysis using HREM

1994 ◽  
Vol 52 ◽  
pp. 714-715
Author(s):  
David J. Smith
Keyword(s):  
Electron Microscope ◽  
Unit Cell ◽  
Defect Analysis ◽  
Significant Progress ◽  
Detailed Characterization ◽  
Small Unit ◽  
Resolution Electron ◽  
High Resolution Electron Microscope ◽  
Large Unit Cell ◽  
Made In

The electron microscope has evolved to the level where it is now straightforward to record highresolution images from thin samples (t∼10 to 20nm) that are directly interpretable in terms of atomic arrangements. Whilst recorded images necessarily represent two-dimensional projections of the structure, many defects such as dislocations and interfaces may be linear or planar in nature and thus might be expected to be amenable to detailed characterization. In this review, we briefly consider the recent significant progress that has been made in quantitative defect analysis using the high-resolution electron microscope and then discuss some drawbacks to the technique as well as potential scope for further improvements. Surveys of defect modelling for some small-unit-cell materials and interfaces have recently been published, and reference should be made to other papers in this symposium for further examples.The technique of structure imaging originated in the early '70s with observations of large-unit-cell block oxides.

Mediterranean Diet Cuts Death Rate in U.S. Study

Ob Gyn News ◽  
2008 ◽  
Vol 43 (2) ◽  
pp. 31
Author(s):  
Mary Ann Moon
Keyword(s):  
Mediterranean Diet ◽  
Death Rate

HbA1c Declines Cut 5-Year Death Rate

2012 ◽  
Vol 45 (18) ◽  
pp. 1
Author(s):  
MICHELE G. SULLIVAN
Keyword(s):  
Death Rate

Postop Death Rate No Higher in Obese Ca Patients

2008 ◽  
Vol 1 (2) ◽  
pp. 7
Author(s):  
PATRICE WENDLING
Keyword(s):  
Death Rate

Periprocedural risk and long-term outcome of intracranial angioplasty based on a single-centre experience

VASA ◽  
2013 ◽  
Vol 42 (4) ◽  
pp. 264-274
Author(s):  
Dagmar Krajíčková ◽  
Antonín Krajina ◽  
Miroslav Lojík ◽  
Martina Mulačová ◽  
Martin Vališ
Keyword(s):  
Death Rate ◽  
Long Term Outcomes ◽  
Single Centre ◽  
Intracranial Atherosclerotic Stenosis ◽  
Atherosclerotic Stenosis ◽  
Angioplasty And Stenting ◽  
Aggressive Medical Management ◽  
Stroke Death

Background: Intracranial atherosclerotic stenosis is a major cause of stroke and yet there are currently no proven effective treatments for it. The SAMMPRIS trial, comparing aggressive medical management alone with aggressive medical management combined with intracranial angioplasty and stenting, was prematurely halted when an unexpectedly high rate of periprocedural events was found in the endovascular arm. The goal of our study is to report the immediate and long-term outcomes of patients with ≥ 70 % symptomatic intracranial atherosclerotic stenosis treated with balloon angioplasty and stent placement in a single centre. Patients and methods: This is a retrospective review of 37 consecutive patients with 42 procedures of ballon angioplasty and stenting for intracranial atherosclerotic stenosis (≥ 70 % stenosis) treated between 1999 and 2012. Technical success (residual stenosis ≤ 50 %), periprocedural success (no vascular complications within 72 hours), and long-term outcomes are reported. Results: Technical and periprocedural success was achieved in 90.5 % of patients. The within 72 hours periprocedural stroke/death rate was 7.1 % (4.8 % intracranial haemorrhage), and the 30-day stroke/death rate was 9.5 %. Thirty patients (81 %) had clinical follow-up at ≥ 6 months. During follow-up, 5 patients developed 6 ischemic events; 5 of them (17 %) were ipsilateral. The restenosis rate was 27 %, and the retreatment rate was 12 %. Conclusions: Our outcomes of the balloon angioplasty/stent placement for intracranial atherosclerotic stenosis are better than those in the SAMMPRIS study and compare favourably with those in large registries and observational studies.

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