中国电子科技2008，Vol.6Issue(1)：91-94,4.
Effect of Mixed Anesthesia on Cardiac Function by Phonocardiogram
Effect of Mixed Anesthesia on Cardiac Function by Phonocardiogram
摘要
Abstract
Objective of this investigation is to further analyze the cardiac function status change by phonocar diogram during mixed anesthesia which is conducted by midazolam, skelaxin, fentanyi and propofoL The results show that blood pressure, heart rate, amplitude of R wave and T wave, amplitude of first heart sound (Si) and second heart sound (52) about 37 subjects after anesthesia decrease compared with baseline, while the. ratio of first heart sound and second heart sound (Si/S2) and the ratio of diastole duration and systole duration (DIS) increase. Our study demonstrates that phonocardiogram as a noninvasive, high benefit/cost ratio, objective, repeatable and portable method can be used for the monitoring and evaluation of cardiac function status during anesthesia and operations.关键词
Anesthesia, cardiac function, phono cardiogramKey words
Anesthesia, cardiac function, phono cardiogram分类
信息技术与安全科学引用本文复制引用
Fei Han,Hong-Mei Yan,Xin-Chuan Wei,Qing Yan..Effect of Mixed Anesthesia on Cardiac Function by Phonocardiogram[J].中国电子科技,2008,6(1):91-94,4.基金项目
This work was supported by the National Nature Science Foundation of China under Grant No. 30400105, 973 Project under Grant No. 2003CB716106, and Outstanding Youth Fund of China under Grant No. 30525030. （）
