... , Right Bundle Branch Block, Left Bundle Branch Block ECG Performance Testing ECG amplitude:0.5,1.0,1.5 and 2 ... 22 s, 32 sECG simulator with adjustable heart rate/12-lead output33 kinds of Arrhythmia waveformsPacemaker Two IBP channelsVariety of respiratory ... impedance,apnea pauses (0 BrPM) of 12, 22 and 32 seconds.Standard ECG calibrationExport square,triangle and sine with adjustable ...