Capacitor voltage transformer (CVT), which is with simple structure, convenient maintenance, functional diversity and high impact pressure strength, is widely u
准确的心率(heart rate,HR)监测在重症监护室(Intensive care unit,ICU)和穿戴式心电监测中的应用是非常重要的。获取HR通常由分析心电图(Electrocardiogram,ECG)来实现。然而,ICU或穿戴式设备获得的ECG信号污染是很常见的,准确HR的获取变得更加困难,这可能导致HR的错误估计,进而会危及病人生命安全或引起监护人员的警报疲劳。本研究基于ECG与脉