--- a
+++ b/Training_StPetersburg/I0021.hea
@@ -0,0 +1,19 @@
+I0021 12 257 462600 15-May-2020 15:42:19
+I0021.mat 16+24 240000/mV 16 0 -2133 -9662 0 I
+I0021.mat 16+24 240000/mV 16 0 -4388 -3080 0 II
+I0021.mat 16+24 240000/mV 16 0 -2450 20946 0 III
+I0021.mat 16+24 240000/mV 16 0 3379 -95 0 aVR
+I0021.mat 16+24 240000/mV 16 0 1200 12799 0 aVL
+I0021.mat 16+24 240000/mV 16 0 -3179 27027 0 aVF
+I0021.mat 16+24 240000/mV 16 0 3813 27889 0 V1
+I0021.mat 16+24 240000/mV 16 0 5475 7041 0 V2
+I0021.mat 16+24 240000/mV 16 0 -4008 -19142 0 V3
+I0021.mat 16+24 240000/mV 16 0 -4679 -12202 0 V4
+I0021.mat 16+24 240000/mV 16 0 -5871 20781 0 V5
+I0021.mat 16+24 240000/mV 16 0 -4225 -729 0 V6
+#Age: 59
+#Sex: F
+#Dx: 164873001,53741008,251173003,251170000,164884008,284470004
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown