--- a
+++ b/ischemia_dataset/HR21723.hea
@@ -0,0 +1,19 @@
+HR21723 12 500 5000 04-Jun-2020 21:57:08
+HR21723.mat 16+24 200/mV 16 0 -35 -9354 0 I
+HR21723.mat 16+24 200/mV 16 0 -90 28767 0 II
+HR21723.mat 16+24 200/mV 16 0 -55 -27422 0 III
+HR21723.mat 16+24 200/mV 16 0 63 23414 0 aVR
+HR21723.mat 16+24 200/mV 16 0 10 9639 0 aVL
+HR21723.mat 16+24 200/mV 16 0 -72 -31416 0 aVF
+HR21723.mat 16+24 200/mV 16 0 -5 -5493 0 V1
+HR21723.mat 16+24 200/mV 16 0 85 17715 0 V2
+HR21723.mat 16+24 200/mV 16 0 55 9851 0 V3
+HR21723.mat 16+24 200/mV 16 0 -15 -7228 0 V4
+HR21723.mat 16+24 200/mV 16 0 -10 -12620 0 V5
+HR21723.mat 16+24 200/mV 16 0 60 29963 0 V6
+#Age: 65
+#Sex: Male
+#Dx: 164861001,426783006
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown