--- a
+++ b/wpw_dataset/HR17557.hea
@@ -0,0 +1,19 @@
+HR17557 12 500 5000 04-Jun-2020 21:57:08
+HR17557.mat 16+24 200/mV 16 0 -45 -13469 0 I
+HR17557.mat 16+24 200/mV 16 0 -80 -27406 0 II
+HR17557.mat 16+24 200/mV 16 0 -35 -13930 0 III
+HR17557.mat 16+24 200/mV 16 0 63 20879 0 aVR
+HR17557.mat 16+24 200/mV 16 0 -5 569 0 aVL
+HR17557.mat 16+24 200/mV 16 0 -57 -20203 0 aVF
+HR17557.mat 16+24 200/mV 16 0 60 -7273 0 V1
+HR17557.mat 16+24 200/mV 16 0 55 -10257 0 V2
+HR17557.mat 16+24 200/mV 16 0 25 -9443 0 V3
+HR17557.mat 16+24 200/mV 16 0 40 -25130 0 V4
+HR17557.mat 16+24 200/mV 16 0 -75 -18061 0 V5
+HR17557.mat 16+24 200/mV 16 0 -70 -21441 0 V6
+#Age: 52
+#Sex: Female
+#Dx: 426783006,74390002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown