--- a
+++ b/wpw_dataset/HR13415.hea
@@ -0,0 +1,19 @@
+HR13415 12 500 5000 04-Jun-2020 21:57:08
+HR13415.mat 16+24 200/mV 16 0 340 23547 0 I
+HR13415.mat 16+24 200/mV 16 0 485 -2532 0 II
+HR13415.mat 16+24 200/mV 16 0 145 -26112 0 III
+HR13415.mat 16+24 200/mV 16 0 -413 -9980 0 aVR
+HR13415.mat 16+24 200/mV 16 0 97 25262 0 aVL
+HR13415.mat 16+24 200/mV 16 0 315 -13756 0 aVF
+HR13415.mat 16+24 200/mV 16 0 -35 14504 0 V1
+HR13415.mat 16+24 200/mV 16 0 210 11317 0 V2
+HR13415.mat 16+24 200/mV 16 0 450 -13994 0 V3
+HR13415.mat 16+24 200/mV 16 0 370 -1476 0 V4
+HR13415.mat 16+24 200/mV 16 0 315 9037 0 V5
+HR13415.mat 16+24 200/mV 16 0 155 2905 0 V6
+#Age: 21
+#Sex: Male
+#Dx: 427393009,47665007,74390002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown