Omron hcg 801 heartscan portable ecg heart monitor kit with softwarev the unique features of the single channel heart scan ecg monitor make this a versatile multi purpose tool for medical professionals the cordless operation and direct on screen display allows a quick scan of the heart condition the ecg analysis provides information on heart rate rhythm and the ecg waveform the single lead recording runs for 30 seconds and includes a multilevel display of deviations from normal as well as the d