--- a
+++ b/Training_StPetersburg/I0020.hea
@@ -0,0 +1,19 @@
+I0020 12 257 462600 15-May-2020 15:42:19
+I0020.mat 16+24 240000/mV 16 0 -1792 -17307 0 I
+I0020.mat 16+24 240000/mV 16 0 -2321 -15742 0 II
+I0020.mat 16+24 240000/mV 16 0 -550 -26943 0 III
+I0020.mat 16+24 240000/mV 16 0 1746 14219 0 aVR
+I0020.mat 16+24 240000/mV 16 0 -429 -1481 0 aVL
+I0020.mat 16+24 240000/mV 16 0 -1250 -27923 0 aVF
+I0020.mat 16+24 240000/mV 16 0 4233 -12685 0 V1
+I0020.mat 16+24 240000/mV 16 0 3529 -8747 0 V2
+I0020.mat 16+24 240000/mV 16 0 -2858 -10917 0 V3
+I0020.mat 16+24 240000/mV 16 0 -4258 22632 0 V4
+I0020.mat 16+24 240000/mV 16 0 -5358 1944 0 V5
+I0020.mat 16+24 240000/mV 16 0 -2792 -10489 0 V6
+#Age: 59
+#Sex: F
+#Dx: 67198005,164873001,53741008,251182009,251173003,13640000,284470004,251170000
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown