--- a
+++ b/ischemia_dataset/HR20640.hea
@@ -0,0 +1,19 @@
+HR20640 12 500 5000 04-Jun-2020 21:57:08
+HR20640.mat 16+24 200/mV 16 0 -35 -12933 0 I
+HR20640.mat 16+24 200/mV 16 0 -40 -14837 0 II
+HR20640.mat 16+24 200/mV 16 0 -5 -1972 0 III
+HR20640.mat 16+24 200/mV 16 0 38 13912 0 aVR
+HR20640.mat 16+24 200/mV 16 0 -15 -5080 0 aVL
+HR20640.mat 16+24 200/mV 16 0 -22 -8109 0 aVF
+HR20640.mat 16+24 200/mV 16 0 45 3830 0 V1
+HR20640.mat 16+24 200/mV 16 0 35 -11559 0 V2
+HR20640.mat 16+24 200/mV 16 0 10 -21454 0 V3
+HR20640.mat 16+24 200/mV 16 0 -50 24648 0 V4
+HR20640.mat 16+24 200/mV 16 0 -95 -30682 0 V5
+HR20640.mat 16+24 200/mV 16 0 -55 -13524 0 V6
+#Age: 69
+#Sex: Female
+#Dx: 164861001,164865005,164889003,164951009,425623009,713426002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown