Fig. 5From: Cardiac monitoring of dogs via smartphone mechanocardiography: a feasibility studyExample signal from 15 kg Wheaten Terrier. Time-aligned iPhone’s IMU signal (AccZ axis only shown below) and synchronized simultaneously captured ECG from AliveCor’s patch (above) converted from pdf output. It can be observed that the AO peaks in SCG match to the R peaks in ECGBack to article page