--- a
+++ b/wpw_dataset/HR20555.hea
@@ -0,0 +1,19 @@
+HR20555 12 500 5000 04-Jun-2020 21:57:08
+HR20555.mat 16+24 200/mV 16 0 -90 -25938 0 I
+HR20555.mat 16+24 200/mV 16 0 0 -20443 0 II
+HR20555.mat 16+24 200/mV 16 0 90 5461 0 III
+HR20555.mat 16+24 200/mV 16 0 45 22375 0 aVR
+HR20555.mat 16+24 200/mV 16 0 -90 -15406 0 aVL
+HR20555.mat 16+24 200/mV 16 0 45 -7937 0 aVF
+HR20555.mat 16+24 200/mV 16 0 35 3387 0 V1
+HR20555.mat 16+24 200/mV 16 0 -50 -12900 0 V2
+HR20555.mat 16+24 200/mV 16 0 -70 -11082 0 V3
+HR20555.mat 16+24 200/mV 16 0 -65 -15056 0 V4
+HR20555.mat 16+24 200/mV 16 0 -65 -7473 0 V5
+HR20555.mat 16+24 200/mV 16 0 -75 -19020 0 V6
+#Age: 17
+#Sex: Male
+#Dx: 39732003,426783006,74390002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown