--- a
+++ b/wpw_dataset/HR20486.hea
@@ -0,0 +1,19 @@
+HR20486 12 500 5000 04-Jun-2020 21:57:08
+HR20486.mat 16+24 200/mV 16 0 50 17625 0 I
+HR20486.mat 16+24 200/mV 16 0 125 -31402 0 II
+HR20486.mat 16+24 200/mV 16 0 75 16526 0 III
+HR20486.mat 16+24 200/mV 16 0 -88 -25910 0 aVR
+HR20486.mat 16+24 200/mV 16 0 -13 566 0 aVL
+HR20486.mat 16+24 200/mV 16 0 100 25350 0 aVF
+HR20486.mat 16+24 200/mV 16 0 -55 3790 0 V1
+HR20486.mat 16+24 200/mV 16 0 -25 2075 0 V2
+HR20486.mat 16+24 200/mV 16 0 -25 12904 0 V3
+HR20486.mat 16+24 200/mV 16 0 -40 -8630 0 V4
+HR20486.mat 16+24 200/mV 16 0 70 2044 0 V5
+HR20486.mat 16+24 200/mV 16 0 110 20349 0 V6
+#Age: 54
+#Sex: Female
+#Dx: 426783006,74390002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown