--- a
+++ b/wpw_dataset/HR21347.hea
@@ -0,0 +1,19 @@
+HR21347 12 500 5000 04-Jun-2020 21:57:08
+HR21347.mat 16+24 200/mV 16 0 -300 -19770 0 I
+HR21347.mat 16+24 200/mV 16 0 515 -31024 0 II
+HR21347.mat 16+24 200/mV 16 0 815 -11270 0 III
+HR21347.mat 16+24 200/mV 16 0 -108 24550 0 aVR
+HR21347.mat 16+24 200/mV 16 0 -558 -4516 0 aVL
+HR21347.mat 16+24 200/mV 16 0 665 -21768 0 aVF
+HR21347.mat 16+24 200/mV 16 0 150 23035 0 V1
+HR21347.mat 16+24 200/mV 16 0 45 1229 0 V2
+HR21347.mat 16+24 200/mV 16 0 125 -10641 0 V3
+HR21347.mat 16+24 200/mV 16 0 110 -12304 0 V4
+HR21347.mat 16+24 200/mV 16 0 350 -3463 0 V5
+HR21347.mat 16+24 200/mV 16 0 25 -24424 0 V6
+#Age: 60
+#Sex: Female
+#Dx: 164951009,39732003,426783006,74390002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown