心脏骤停后的预后:关于短期和长期病程的证据
Deutsches Arzteblatt international
|February 19, 2025
概括
心脏骤停后的早期预后对于治疗决策至关重要. 虽然许多幸存者具有良好的神经学结果,但及时评估仍然具有挑战性,影响患者护理和家庭讨论.
科学领域:
- 心脏病学 心脏病学
- 神经学 神经学
- 密集护理医学 密集护理医学
背景情况:
- 心脏骤停在欧洲每年影响成千上万的人,往往导致死亡或严重的神经缺陷.
- 有效的预后有助于治疗规划,并促进与家人就患者护理决策进行知情讨论.
研究的目的:
- 审查心脏骤停后早期预后的现状.
- 突出预后对于指导治疗和管理患者结果的重要性.
主要方法:
- 一个叙述性综述,综合了相关的临床指南.
- 在Medline/PubMed进行了对相关出版物的选择性文献搜索.
主要成果:
- 住院心脏骤停 (IHCA) 的存活率为15-34%,出院心脏骤停 (OHCA) 的存活率为~10%.
- 幸存者面临神经损伤的重大风险;22.9% (IHCA) 和67.7% (OHCA) 在ICU中死于脑损伤.
- 一年生存率显示83.3%的神经结果良好 (CPC 1-2),但后重症监护综合征很常见. 早期预后通常延迟 (>72小时) 并依赖于多式联络诊断,风险模型和生物标志物,这些生物标志物未得到充分利用.
结论:
- 许多成功复苏的患者经历了逮捕后的死亡率;长期幸存者通常表现出良好的神经功能.
- 早期预后对于继续治疗或重新尝试复苏的决定至关重要.
- 医生与患者和家人的沟通必须解决与心脏骤停及其后果相关的情感痛苦.
更多相关视频
相关概念视频
01:20Blood Studies for Cardiovascular System I: Cardiac Biomarkers
82
Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
82
01:17Pathophysiology of Heart Failure
1.5K
Heart failure (HF) is a progressive syndrome involving ventricles that leads to inadequate cardiac output. It can be classified based on location and output or ejection fraction. Ejection fraction (EF) is an essential measurement in the diagnosis and surveillance of HF. Reduced EF corresponds to systolic heart failure (HFrEF). However, HF with preserved ejection fraction (HFpEF) is becoming increasingly prevalent. Also known as diastolic HF, this form of HF is related to aging. The...
1.5K
01:30Cardiac Action Potential
826
Cardiac action potentials are essential for proper heart function, enabling the rhythmic contractions needed for adequate blood circulation. Nodal cells and Purkinje fibers, specialized for electrical conduction, generate these action potentials.
The cardiac action potential process involves a series of phases characterized by the movement of ions across the cardiac cell membranes, leading to the depolarization and repolarization of the cardiac myocytes.
Ionic Basis of Cardiac Action Potentials
The cardiac action potential process involves a series of phases characterized by the movement of ions across the cardiac cell membranes, leading to the depolarization and repolarization of the cardiac myocytes.
Ionic Basis of Cardiac Action Potentials
826