--- a
+++ b/wpw_dataset/HR09523.hea
@@ -0,0 +1,19 @@
+HR09523 12 500 5000 04-Jun-2020 15:11:55
+HR09523.mat 16+24 200/mV 16 0 25 -13915 0 I
+HR09523.mat 16+24 200/mV 16 0 85 -4963 0 II
+HR09523.mat 16+24 200/mV 16 0 60 8940 0 III
+HR09523.mat 16+24 200/mV 16 0 -55 8913 0 aVR
+HR09523.mat 16+24 200/mV 16 0 -18 -10993 0 aVL
+HR09523.mat 16+24 200/mV 16 0 72 2347 0 aVF
+HR09523.mat 16+24 200/mV 16 0 -175 23460 0 V1
+HR09523.mat 16+24 200/mV 16 0 -130 10110 0 V2
+HR09523.mat 16+24 200/mV 16 0 -110 10844 0 V3
+HR09523.mat 16+24 200/mV 16 0 -65 8058 0 V4
+HR09523.mat 16+24 200/mV 16 0 -5 818 0 V5
+HR09523.mat 16+24 200/mV 16 0 10 -2950 0 V6
+#Age: 26
+#Sex: Male
+#Dx: 164951009,426783006,74390002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown