--- a
+++ b/wpw_dataset/HR15603.hea
@@ -0,0 +1,19 @@
+HR15603 12 500 5000 04-Jun-2020 21:57:08
+HR15603.mat 16+24 200/mV 16 0 -75 -28577 0 I
+HR15603.mat 16+24 200/mV 16 0 -50 29971 0 II
+HR15603.mat 16+24 200/mV 16 0 25 -6974 0 III
+HR15603.mat 16+24 200/mV 16 0 62 31535 0 aVR
+HR15603.mat 16+24 200/mV 16 0 -50 -10265 0 aVL
+HR15603.mat 16+24 200/mV 16 0 -12 -20960 0 aVF
+HR15603.mat 16+24 200/mV 16 0 15 2106 0 V1
+HR15603.mat 16+24 200/mV 16 0 -60 -26835 0 V2
+HR15603.mat 16+24 200/mV 16 0 -135 23799 0 V3
+HR15603.mat 16+24 200/mV 16 0 -140 29062 0 V4
+HR15603.mat 16+24 200/mV 16 0 -110 27747 0 V5
+HR15603.mat 16+24 200/mV 16 0 -65 -26396 0 V6
+#Age: 47
+#Sex: Male
+#Dx: 164865005,164951009,39732003,426783006,74390002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown