--- a
+++ b/ischemia_dataset/HR04991.hea
@@ -0,0 +1,19 @@
+HR04991 12 500 5000 04-Jun-2020 15:11:55
+HR04991.mat 16+24 200/mV 16 0 -105 -15509 0 I
+HR04991.mat 16+24 200/mV 16 0 65 2098 0 II
+HR04991.mat 16+24 200/mV 16 0 170 17576 0 III
+HR04991.mat 16+24 200/mV 16 0 20 6582 0 aVR
+HR04991.mat 16+24 200/mV 16 0 -138 -16630 0 aVL
+HR04991.mat 16+24 200/mV 16 0 117 9676 0 aVF
+HR04991.mat 16+24 200/mV 16 0 200 -2440 0 V1
+HR04991.mat 16+24 200/mV 16 0 415 21555 0 V2
+HR04991.mat 16+24 200/mV 16 0 600 5288 0 V3
+HR04991.mat 16+24 200/mV 16 0 450 13438 0 V4
+HR04991.mat 16+24 200/mV 16 0 215 28250 0 V5
+HR04991.mat 16+24 200/mV 16 0 -145 166 0 V6
+#Age: 78
+#Sex: Male
+#Dx: 164861001,284470004,39732003,426783006,445118002,55930002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown