--- a
+++ b/Training_2/Q3556.hea
@@ -0,0 +1,19 @@
+Q3556 12 500 6500 15-May-2020 15:35:30
+Q3556.mat 16+24 1000/mV 16 0 -367 -2113 0 I
+Q3556.mat 16+24 1000/mV 16 0 -315 -2744 0 II
+Q3556.mat 16+24 1000/mV 16 0 52 -631 0 III
+Q3556.mat 16+24 1000/mV 16 0 340 -1066 0 aVR
+Q3556.mat 16+24 1000/mV 16 0 -209 3052 0 aVL
+Q3556.mat 16+24 1000/mV 16 0 -131 -1477 0 aVF
+Q3556.mat 16+24 1000/mV 16 0 262 1534 0 V1
+Q3556.mat 16+24 1000/mV 16 0 -227 -1652 0 V2
+Q3556.mat 16+24 1000/mV 16 0 -335 544 0 V3
+Q3556.mat 16+24 1000/mV 16 0 -473 1706 0 V4
+Q3556.mat 16+24 1000/mV 16 0 -494 -1023 0 V5
+Q3556.mat 16+24 1000/mV 16 0 -472 436 0 V6
+#Age: 58
+#Sex: Female
+#Dx: 63593006,164865005,164930006,427084000
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown