--- a
+++ b/Training_PTB/S0003.hea
@@ -0,0 +1,19 @@
+S0003 12 1000 115200 15-May-2020 15:22:05
+S0003.mat 16+24 2000000/mV 16 0 254 -24782 0 I
+S0003.mat 16+24 2000000/mV 16 0 754 16834 0 II
+S0003.mat 16+24 2000000/mV 16 0 499 -16186 0 III
+S0003.mat 16+24 2000000/mV 16 0 -503 17784 0 aVR
+S0003.mat 16+24 2000000/mV 16 0 -123 24170 0 aVL
+S0003.mat 16+24 2000000/mV 16 0 626 -29697 0 aVF
+S0003.mat 16+24 2000000/mV 16 0 582 478 0 V1
+S0003.mat 16+24 2000000/mV 16 0 788 -18718 0 V2
+S0003.mat 16+24 2000000/mV 16 0 936 -31399 0 V3
+S0003.mat 16+24 2000000/mV 16 0 984 4095 0 V4
+S0003.mat 16+24 2000000/mV 16 0 818 -26830 0 V5
+S0003.mat 16+24 2000000/mV 16 0 539 26990 0 V6
+#Age: 81
+#Sex: female
+#Dx: 164865005
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown