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相关概念视频

Pulmonary Embolism I: Introduction01:29

Pulmonary Embolism I: Introduction

Pulmonary embolism (PE) occurs when a thrombus, fat or air embolus, amniotic fluid, or tumor tissue blocks one or more pulmonary arteries. These blockages originate in the venous system or the right side of the heart.EtiologyPE primarily arises from deep vein thrombosis (DVT) and other hypercoagulable states, such as inherited thrombophilias. Additional etiological factors include venous stasis, commonly seen in obesity, and endothelial injury from surgery and trauma. Less common causes include...
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care01:29

Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...

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相关实验视频

Updated: Jun 20, 2026

Veno-Venous Extracorporeal Membrane Oxygenation in a Mouse
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Veno-Venous Extracorporeal Membrane Oxygenation in a Mouse

Published on: October 24, 2018

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用于ECMO的指示预测了第一个可起诉的出血并发症的时间.

Mohsyn Imran Malik1,2, Djalal Fakim1, David Drullinksy1

  • 1Division of Cardiac Surgery, London Health Science Centre, London, ON Canada.

Indian journal of thoracic and cardiovascular surgery
|February 23, 2024
PubMed
概括
此摘要是机器生成的。

身体外膜氧化 (ECMO) 患者面临出血风险. ECMO指示和电路类型影响出血时间,需要定制的管理策略.

关键词:
这是一种抗凝血药物.流血 出血 流血 出血身体外膜氧化器的氧化静脉动脉的发生.有毒的有毒的有毒的

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Lung Rapid Recovery Procurement Combined with Abdominal Normothermic Regional Perfusion in Controlled Donation after Circulatory Death
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Point-of-Care Ultrasound for Peripheral Veno-Arterial Extracorporeal Membrane Oxygenation Without Left Ventricular Venting
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相关实验视频

Last Updated: Jun 20, 2026

Veno-Venous Extracorporeal Membrane Oxygenation in a Mouse
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Veno-Venous Extracorporeal Membrane Oxygenation in a Mouse

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Lung Rapid Recovery Procurement Combined with Abdominal Normothermic Regional Perfusion in Controlled Donation after Circulatory Death
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Lung Rapid Recovery Procurement Combined with Abdominal Normothermic Regional Perfusion in Controlled Donation after Circulatory Death

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科学领域:

  • 关键护理医学 关键护理医学
  • 心血管外科心血管外科
  • 血液学 血液学 血液学

背景情况:

  • 对于需要体外膜氧化 (ECMO) 的患者来说,出血是显著的并发症.
  • 对于ECMO患者来说,最佳的抗凝血和出血管理策略仍未得到充分研究.

研究的目的:

  • 确定ECMO患者可采取行动的出血并发症的风险因素和预测因素.
  • 分析出血并发症的时间与ECMO指示和电路类型相关.

主要方法:

  • 从1996年1月到2021年12月,对255名ECMO患者进行了回顾性分析.
  • 使用了出血学术研究联盟 (BARC) 的分数来进行可追究的出血分类.
  • 采用单变量/多变量回归和卡普兰-梅尔生存分析.

主要成果:

  • 在255名患者中,有108名患者出现了可处理的出血并发症.
  • 出血的预测因素包括糖尿病,更低的预化血红素,更长的支持续时间,华法林使用和心脏切除术后的指示.
  • 第一次可操作出血的中位时间为141.2小时,因ECMO指示和电路类型而有显著差异.

结论:

  • ECMO 指示和电路类型是第一个可采取行动的出血并发症的时间的重要预测因素.
  • 需要进一步的研究来开发基于特定ECMO参数的个性化抗凝血和出血管理协议.