--- a
+++ b/ischemia_dataset/HR20722.hea
@@ -0,0 +1,19 @@
+HR20722 12 500 5000 04-Jun-2020 21:57:08
+HR20722.mat 16+24 200/mV 16 0 -40 -13584 0 I
+HR20722.mat 16+24 200/mV 16 0 -60 -9992 0 II
+HR20722.mat 16+24 200/mV 16 0 -20 3657 0 III
+HR20722.mat 16+24 200/mV 16 0 50 11486 0 aVR
+HR20722.mat 16+24 200/mV 16 0 -10 -8730 0 aVL
+HR20722.mat 16+24 200/mV 16 0 -40 -3409 0 aVF
+HR20722.mat 16+24 200/mV 16 0 40 5359 0 V1
+HR20722.mat 16+24 200/mV 16 0 15 -3925 0 V2
+HR20722.mat 16+24 200/mV 16 0 -70 -3821 0 V3
+HR20722.mat 16+24 200/mV 16 0 -90 -22489 0 V4
+HR20722.mat 16+24 200/mV 16 0 -115 -22627 0 V5
+HR20722.mat 16+24 200/mV 16 0 -115 6583 0 V6
+#Age: 86
+#Sex: Female
+#Dx: 164861001,164889003,39732003
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown