--- a
+++ b/wpw_dataset/HR20416.hea
@@ -0,0 +1,19 @@
+HR20416 12 500 5000 04-Jun-2020 21:57:08
+HR20416.mat 16+24 200/mV 16 0 -55 -1363 0 I
+HR20416.mat 16+24 200/mV 16 0 -40 -15646 0 II
+HR20416.mat 16+24 200/mV 16 0 15 -14303 0 III
+HR20416.mat 16+24 200/mV 16 0 47 8694 0 aVR
+HR20416.mat 16+24 200/mV 16 0 -35 6891 0 aVL
+HR20416.mat 16+24 200/mV 16 0 -12 -14599 0 aVF
+HR20416.mat 16+24 200/mV 16 0 -95 32714 0 V1
+HR20416.mat 16+24 200/mV 16 0 -180 22445 0 V2
+HR20416.mat 16+24 200/mV 16 0 -210 25302 0 V3
+HR20416.mat 16+24 200/mV 16 0 -130 -20358 0 V4
+HR20416.mat 16+24 200/mV 16 0 -85 -4266 0 V5
+HR20416.mat 16+24 200/mV 16 0 -55 4672 0 V6
+#Age: 54
+#Sex: Female
+#Dx: 426783006,74390002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown