--- a
+++ b/ischemia_dataset/HR21137.hea
@@ -0,0 +1,19 @@
+HR21137 12 500 5000 04-Jun-2020 21:57:08
+HR21137.mat 16+24 200/mV 16 0 30 29630 0 I
+HR21137.mat 16+24 200/mV 16 0 25 -10419 0 II
+HR21137.mat 16+24 200/mV 16 0 -5 25416 0 III
+HR21137.mat 16+24 200/mV 16 0 -27 22757 0 aVR
+HR21137.mat 16+24 200/mV 16 0 17 -30347 0 aVL
+HR21137.mat 16+24 200/mV 16 0 10 7341 0 aVF
+HR21137.mat 16+24 200/mV 16 0 40 -18469 0 V1
+HR21137.mat 16+24 200/mV 16 0 120 -29414 0 V2
+HR21137.mat 16+24 200/mV 16 0 110 -28880 0 V3
+HR21137.mat 16+24 200/mV 16 0 50 21726 0 V4
+HR21137.mat 16+24 200/mV 16 0 15 28274 0 V5
+HR21137.mat 16+24 200/mV 16 0 25 -24392 0 V6
+#Age: 65
+#Sex: Female
+#Dx: 164861001,164889003,39732003
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown