--- a
+++ b/ischemia_dataset/HR20409.hea
@@ -0,0 +1,19 @@
+HR20409 12 500 5000 04-Jun-2020 21:57:08
+HR20409.mat 16+24 200/mV 16 0 -20 7429 0 I
+HR20409.mat 16+24 200/mV 16 0 100 24406 0 II
+HR20409.mat 16+24 200/mV 16 0 120 16956 0 III
+HR20409.mat 16+24 200/mV 16 0 -40 -16167 0 aVR
+HR20409.mat 16+24 200/mV 16 0 -70 -4559 0 aVL
+HR20409.mat 16+24 200/mV 16 0 110 20636 0 aVF
+HR20409.mat 16+24 200/mV 16 0 70 9865 0 V1
+HR20409.mat 16+24 200/mV 16 0 0 30243 0 V2
+HR20409.mat 16+24 200/mV 16 0 -45 19506 0 V3
+HR20409.mat 16+24 200/mV 16 0 -45 14659 0 V4
+HR20409.mat 16+24 200/mV 16 0 -80 -535 0 V5
+HR20409.mat 16+24 200/mV 16 0 -45 -7160 0 V6
+#Age: 71
+#Sex: Female
+#Dx: 164861001,164873001,425419005,426783006
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown