--- a
+++ b/ischemia_dataset/HR20664.hea
@@ -0,0 +1,19 @@
+HR20664 12 500 5000 04-Jun-2020 21:57:08
+HR20664.mat 16+24 200/mV 16 0 -70 4730 0 I
+HR20664.mat 16+24 200/mV 16 0 -150 574 0 II
+HR20664.mat 16+24 200/mV 16 0 -80 -4181 0 III
+HR20664.mat 16+24 200/mV 16 0 110 -2344 0 aVR
+HR20664.mat 16+24 200/mV 16 0 5 4642 0 aVL
+HR20664.mat 16+24 200/mV 16 0 -115 -1503 0 aVF
+HR20664.mat 16+24 200/mV 16 0 5 -10306 0 V1
+HR20664.mat 16+24 200/mV 16 0 5 -10891 0 V2
+HR20664.mat 16+24 200/mV 16 0 -30 -30227 0 V3
+HR20664.mat 16+24 200/mV 16 0 -70 31853 0 V4
+HR20664.mat 16+24 200/mV 16 0 70 -15677 0 V5
+HR20664.mat 16+24 200/mV 16 0 0 -20040 0 V6
+#Age: 67
+#Sex: Male
+#Dx: 11157007,164861001,164884008
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown