Suppr超能文献

慢性心力衰竭患者对热应激的心血管反应

Cardiovascular responses to heat stress in chronic heart failure.

作者信息

Cui Jian, Sinoway Lawrence I

机构信息

Penn State Hershey Heart and Vascular Institute, H047, Milton S. Hershey Medical Center, Pennsylvania State University College of Medicine, 500 University Drive, Hershey, PA, 17033, USA,

出版信息

Curr Heart Fail Rep. 2014 Jun;11(2):139-45. doi: 10.1007/s11897-014-0191-y.

Abstract

Clinical reports have suggested that patients with heart diseases may be particularly vulnerable to heat injury. This review examines the effects of heat stress on cardiovascular and autonomic functions in patients with chronic heart failure (CHF). Laboratory investigations have shown that cutaneous vasodilator responses to heating are impaired in patients, whereas activation of skin sympathetic nerve activation is not attenuated in CHF as compared to controls. Attenuated cutaneous vasodilation may increase the risk of a heat related illness when CHF subjects are exposed to hyperthermic conditions.

摘要

临床报告表明,心脏病患者可能特别容易受到热损伤。本综述探讨了热应激对慢性心力衰竭(CHF)患者心血管和自主神经功能的影响。实验室研究表明,患者对加热的皮肤血管舒张反应受损,而与对照组相比,CHF患者皮肤交感神经激活并未减弱。当CHF患者暴露于高温环境时,皮肤血管舒张减弱可能会增加与热相关疾病的风险。

相似文献

8
Aging and the control of human skin blood flow.衰老与人体皮肤血流的控制。
Front Biosci (Landmark Ed). 2010 Jan 1;15(2):718-39. doi: 10.2741/3642.

引用本文的文献

本文引用的文献

5
Relationship between outdoor temperature and blood pressure.室外温度与血压的关系。
Occup Environ Med. 2011 Apr;68(4):296-301. doi: 10.1136/oem.2010.056507. Epub 2010 Sep 23.
8
Effect of thermal stress on Frank-Starling relations in humans.热应激对人体Frank-Starling关系的影响。
J Physiol. 2009 Jul 1;587(Pt 13):3383-92. doi: 10.1113/jphysiol.2009.170381. Epub 2009 May 5.
9
Cardiac systolic and diastolic function during whole body heat stress.全身热应激期间的心脏收缩和舒张功能。
Am J Physiol Heart Circ Physiol. 2009 Apr;296(4):H1150-6. doi: 10.1152/ajpheart.01069.2008. Epub 2009 Feb 13.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验