--- a
+++ b/ischemia_dataset/HR20815.hea
@@ -0,0 +1,19 @@
+HR20815 12 500 5000 04-Jun-2020 21:57:08
+HR20815.mat 16+24 200/mV 16 0 -20 4411 0 I
+HR20815.mat 16+24 200/mV 16 0 0 3407 0 II
+HR20815.mat 16+24 200/mV 16 0 20 -996 0 III
+HR20815.mat 16+24 200/mV 16 0 10 -4051 0 aVR
+HR20815.mat 16+24 200/mV 16 0 -20 2758 0 aVL
+HR20815.mat 16+24 200/mV 16 0 10 1199 0 aVF
+HR20815.mat 16+24 200/mV 16 0 -50 -4274 0 V1
+HR20815.mat 16+24 200/mV 16 0 -5 -26384 0 V2
+HR20815.mat 16+24 200/mV 16 0 -45 -23446 0 V3
+HR20815.mat 16+24 200/mV 16 0 -50 -27248 0 V4
+HR20815.mat 16+24 200/mV 16 0 -10 -15903 0 V5
+HR20815.mat 16+24 200/mV 16 0 -20 -9656 0 V6
+#Age: 83
+#Sex: Female
+#Dx: 164861001,426783006
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown