相关实验视频
Updated: Jun 9, 2025
06:26
Pre-clinical Model of Cardiac Donation after Circulatory Death
Published on: August 2, 2019
7.9K
在心脏症引起的心脏骤停的逐渐再输血
Mascha von Zeppelin1, Florian Hecker1, Harald Keller2
1Department of Cardiovascular Surgery, University Hospital Frankfurt and Johann Wolfgang Goethe University Frankfurt, 60596 Frankfurt, Germany.
Medicina (Kaunas, Lithuania)
|October 26, 2024
概括
在心脏手术期间的逐渐转注是安全的,但与标准的高氧血压转注相比,并不能减少心肌缺血-转注损伤. 这项研究研究了逐渐的重氧化.
科学领域:
- 心脏病学 心脏病学
- 心血管外科心血管外科
- 麻醉学 麻醉学
背景情况:
- 心脏手术通常涉及心肺旁路和心脏引起的心脏骤停.
- 心肌的缺血-再输血损伤可以发生在心脏骤停和再输血后.
研究的目的:
- 调查氧气部分压力缓慢增加的逐渐再注射是否会减少心肌再注射损伤.
- 评估心脏外科手术患者逐渐再氧化的安全性和有效性.
主要方法:
- 一项针对50名接受选择性心脏手术的患者进行的前性随机研究.
- 传统的高氧化复氧化 (对照组) 与逐渐的正常氧化复氧化 (研究组) 的比较.
- 对心肌损伤标志物,血液动力学和炎症的连续分析.
主要成果:
- 两组之间肌酸激酶 (CK),CK-MB或热素T水平没有显著差异.
- 在高氧化症组的冠状动脉鼻度在大动脉十字释放后3分钟和8分钟显著更高.
- 两组之间在其他测量参数上没有统计差异.
结论:
- 在心脏外科手术中,逐渐的再注血是一种安全的手术.
- 相比于标准的高氧血性再输液,渐进的再输液并不能显著减少缺血-再输液损伤.
相关概念视频
01:25Cardiopulmonary Resuscitation IV: Pharmacological Management
1
Pharmacologic intervention is crucial in treating cardiac arrest patients during ACLS or Advanced Cardiovascular Life Support. The ACLS algorithms guide the administration of specific drugs based on the patient's cardiac arrest rhythm, which includes pulseless ventricular tachycardia (VT), ventricular fibrillation (VF), asystole, and pulseless electrical activity (PEA).EpinephrineIndication: Epinephrine is the first-line drug for all cardiac arrest rhythms.Mechanism of Action: Epinephrine...
1
01:21Cardiopulmonary Resuscitation I: Adult
1
Cardiopulmonary resuscitation, or CPR, is a life-saving emergency procedure performed when a person's heart has stopped beating or they are no longer breathing. The foundation of CPR is Basic Life Support (BLS), which focuses on the early recognition of cardiac arrest, the immediate start of high-quality chest compressions, and the timely use of an automated external defibrillator (AED).Assessing Responsiveness and Checking the Carotid PulseWhen approaching an unresponsive person, first ensure...
1