--- a
+++ b/wpw_dataset/HR09699.hea
@@ -0,0 +1,19 @@
+HR09699 12 500 5000 04-Jun-2020 15:11:55
+HR09699.mat 16+24 200/mV 16 0 -75 -1231 0 I
+HR09699.mat 16+24 200/mV 16 0 -220 23554 0 II
+HR09699.mat 16+24 200/mV 16 0 -145 24791 0 III
+HR09699.mat 16+24 200/mV 16 0 148 -10430 0 aVR
+HR09699.mat 16+24 200/mV 16 0 35 -12318 0 aVL
+HR09699.mat 16+24 200/mV 16 0 -182 24959 0 aVF
+HR09699.mat 16+24 200/mV 16 0 220 3404 0 V1
+HR09699.mat 16+24 200/mV 16 0 160 -3305 0 V2
+HR09699.mat 16+24 200/mV 16 0 75 -7655 0 V3
+HR09699.mat 16+24 200/mV 16 0 120 -8297 0 V4
+HR09699.mat 16+24 200/mV 16 0 90 6562 0 V5
+HR09699.mat 16+24 200/mV 16 0 65 -5783 0 V6
+#Age: 20
+#Sex: Male
+#Dx: 426177001,47665007,74390002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown