--- a
+++ b/ischemia_dataset/HR20661.hea
@@ -0,0 +1,19 @@
+HR20661 12 500 5000 04-Jun-2020 21:57:08
+HR20661.mat 16+24 200/mV 16 0 -50 -23208 0 I
+HR20661.mat 16+24 200/mV 16 0 -90 -17747 0 II
+HR20661.mat 16+24 200/mV 16 0 -40 5494 0 III
+HR20661.mat 16+24 200/mV 16 0 70 20417 0 aVR
+HR20661.mat 16+24 200/mV 16 0 -5 -14341 0 aVL
+HR20661.mat 16+24 200/mV 16 0 -65 -6180 0 aVF
+HR20661.mat 16+24 200/mV 16 0 35 -3321 0 V1
+HR20661.mat 16+24 200/mV 16 0 85 -4358 0 V2
+HR20661.mat 16+24 200/mV 16 0 -50 -21518 0 V3
+HR20661.mat 16+24 200/mV 16 0 -110 4761 0 V4
+HR20661.mat 16+24 200/mV 16 0 -120 15553 0 V5
+HR20661.mat 16+24 200/mV 16 0 -30 -6555 0 V6
+#Age: 94
+#Sex: Female
+#Dx: 164861001,164865005,164889003,164951009
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown