Blood gas analysis used to determine blood oxygen and carbon dioxide excretion function, ECG and cardiac ultrasound to confirm the ability to withstand open-chest heart surgery.
血气分析用以判断血中氧和二氧化碳的排泄功能，心电图和心脏超声检查以确认心脏能否承受开胸肺切除手术。
Methods the UAE was measured, and the cardiac autonomic function was tested by 24 hour electrocardiogram spectral analysis of heart rate variability in 56 diabetic patients and 54 normal controls.
方法对56例糖尿病患者及54例正常对照者进行了UAE测定，并应用24小时动态心电图心率变异性频谱分析技术测定了两组的心脏自主神经功能。
To compensate for the deficiencies of traditional threshold functions and obtain the heart sound with high SNR for better analysis, a novel threshold function was proposed in this study.
为了弥补传统阈值函数在消噪过程中存在的不足，得到高信噪比的心音信号更好地进行心音分析，本文提出一种新的阈值函数。
应用推荐