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+Q2121 12 500 5000 15-May-2020 15:35:30
+Q2121.mat 16+24 1000/mV 16 0 88 -12 0 I
+Q2121.mat 16+24 1000/mV 16 0 -259 -42 0 II
+Q2121.mat 16+24 1000/mV 16 0 -348 -11 0 III
+Q2121.mat 16+24 1000/mV 16 0 85 48 0 aVR
+Q2121.mat 16+24 1000/mV 16 0 218 9 0 aVL
+Q2121.mat 16+24 1000/mV 16 0 -304 -92 0 aVF
+Q2121.mat 16+24 1000/mV 16 0 -230 34 0 V1
+Q2121.mat 16+24 1000/mV 16 0 -541 5 0 V2
+Q2121.mat 16+24 1000/mV 16 0 -623 -60 0 V3
+Q2121.mat 16+24 1000/mV 16 0 -614 -64 0 V4
+Q2121.mat 16+24 1000/mV 16 0 -347 -50 0 V5
+Q2121.mat 16+24 1000/mV 16 0 135 12 0 V6
+#Age: 69
+#Sex: Female
+#Dx: 164867002,164861001,427084000
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown