--- a
+++ b/wpw_dataset/HR15156.hea
@@ -0,0 +1,19 @@
+HR15156 12 500 5000 04-Jun-2020 21:57:08
+HR15156.mat 16+24 200/mV 16 0 -35 29909 0 I
+HR15156.mat 16+24 200/mV 16 0 210 -6954 0 II
+HR15156.mat 16+24 200/mV 16 0 245 28632 0 III
+HR15156.mat 16+24 200/mV 16 0 -88 20557 0 aVR
+HR15156.mat 16+24 200/mV 16 0 -140 -31836 0 aVL
+HR15156.mat 16+24 200/mV 16 0 227 10568 0 aVF
+HR15156.mat 16+24 200/mV 16 0 205 -4325 0 V1
+HR15156.mat 16+24 200/mV 16 0 15 -9877 0 V2
+HR15156.mat 16+24 200/mV 16 0 110 -14798 0 V3
+HR15156.mat 16+24 200/mV 16 0 95 -15862 0 V4
+HR15156.mat 16+24 200/mV 16 0 45 -16441 0 V5
+HR15156.mat 16+24 200/mV 16 0 40 -15308 0 V6
+#Age: 64
+#Sex: Male
+#Dx: 164951009,39732003,426783006,74390002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown