20 lines (19 with data), 687 Bytes

HR11550 12 500 5000 04-Jun-2020 15:11:55
HR11550.mat 16+24 200/mV 16 0 340 7696 0 I
HR11550.mat 16+24 200/mV 16 0 915 -29978 0 II
HR11550.mat 16+24 200/mV 16 0 575 27824 0 III
HR11550.mat 16+24 200/mV 16 0 -628 -21594 0 aVR
HR11550.mat 16+24 200/mV 16 0 -118 23025 0 aVL
HR11550.mat 16+24 200/mV 16 0 745 -1039 0 aVF
HR11550.mat 16+24 200/mV 16 0 -110 29703 0 V1
HR11550.mat 16+24 200/mV 16 0 925 -26420 0 V2
HR11550.mat 16+24 200/mV 16 0 1075 -6255 0 V3
HR11550.mat 16+24 200/mV 16 0 1145 2759 0 V4
HR11550.mat 16+24 200/mV 16 0 955 -2897 0 V5
HR11550.mat 16+24 200/mV 16 0 740 -14549 0 V6
#Age: 77
#Sex: Female
#Dx: 164861001,164884008,426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown