血液动力学评估和解释的变化:呼吁标准化右心脏导管
Jonathan Grinstein1, Shashank S Sinha2, Rohan M Goswami3
1Department of Medicine, Section of Cardiology, University of Chicago, Chicago, Illinois.
Journal of cardiac failure
|June 23, 2023
概括
医生对右心脏导管治疗的做法有很大的不同,这会影响心力衰竭和心脏性休克治疗. 为了保持一致的血液动力学数据采集和解释,需要标准化.
科学领域:
- 心脏病学 心脏病学
- 临床血液动力学 临床血液动力学
- 医学实践的变化 医学实践的变化
背景情况:
- 右心导管治疗对于心力衰竭 (HF) 和心脏性休克管理至关重要.
- 侵入性血液动力学测量中的不同数据需要对实践变异进行调查.
- 操作者技术和解释差异可能解释不一致的临床结果.
研究的目的:
- 为了评估血液动力学数据采集和解释在右心脏导管治疗期间的变化.
- 为了比较心力衰竭专家和干预心脏病学家之间的实践.
- 评估职业阶段对血液动力学测量技术的影响.
主要方法:
- 一项调查分发给国际高频率和干预心脏病学会.
- 响应按操作员子专业 (高频率专家与干预心脏病学家) 和经验 (职业生涯早期与晚期) 分层.
- 数据分析的重点是记录和解释血液动力学值的变化.
主要成果:
- 在所有心内变量中,在血液动力学数据采集和解释方面观察到显著的实践差异.
- 在HF专家和干预心脏病学家之间,关于记录压力存在有限的协议.
- 高频专家和职业生涯早期的医生更有可能使用Fick和热稀释方法测量心脏输出.
结论:
- 在不同心脏学子专业和经验水平之间,在右心脏导管测量获取和解释方面存在很大差异.
- 越来越多的"心脏团队"方法凸显了对标准化评估和管理协议的需求.
- 标准化对于改善心脏性休克患者护理至关重要.
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