相关实验视频

Updated: Jul 22, 2026

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
08:50

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement

Published on: March 26, 2018

11.7K

逆行性自原始对凝血的作用,通过旋转血栓形成显微镜评估在接受膜心脏手术的患者中的凝血

Seo Hee Ko1, Zhengyu Nan1, Sarah Soh1

  • 1Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea.

Journal of cardiothoracic and vascular anesthesia
|January 23, 2024
PubMed
概括

逆行自主原始化 (RAP) 在经历了膜心脏手术的患者中没有改善凝血功能,通过旋转血栓形成显微镜 (ROTEM) 测量. 在RAP和常规原始化组中,心肺旁路干扰了凝血.

关键词:
通过心肺绕道术 (cardiopulmonary bypass) 进行心肺绕道术.凝血是凝固的过程.逆行自主原始化原始化旋转型血栓弹性测试 (Thromboelastometry) 是一种旋转型血栓弹性测试.

更多相关视频

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery04:48

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery

Published on: November 28, 2018

8.0K
In Vitro Thrombosis Test for Ventricular Assist Devices09:15

In Vitro Thrombosis Test for Ventricular Assist Devices

Published on: March 21, 2025

594

相关概念视频

Extrinsic and Intrinsic Pathways of Hemostasis01:20

Extrinsic and Intrinsic Pathways of Hemostasis

Blood clotting or coagulation involves extrinsic and intrinsic pathways, which ultimately merge into the common pathway, forming a fibrin clot.
The Extrinsic Pathway
The extrinsic pathway of coagulation is typically initiated by tissue damage that exposes blood to tissue factor (TF), a protein released by the damaged tissue cells outside the blood vessels—this interaction with TF triggers biochemical reactions involving specific clotting factors. The key player here is Factor VII, which forms a...
Clot Retraction and Fibrinolysis01:16

Clot Retraction and Fibrinolysis

After a fibrin clot is formed, the next step is clot retraction, a vital process facilitated by platelet contractile proteins, such as actin and myosin. These proteins pull the fibrin strands closer together and condense the clot. This action reduces the size of the clot, creating a smaller, denser structure that effectively seals off the damaged vessel. Clot retraction consolidates the clot and helps with wound healing by bringing the edges of the damaged blood vessel closer together.