--- a
+++ b/ischemia_dataset/HR12974.hea
@@ -0,0 +1,19 @@
+HR12974 12 500 5000 04-Jun-2020 21:57:08
+HR12974.mat 16+24 200/mV 16 0 -40 -4631 0 I
+HR12974.mat 16+24 200/mV 16 0 -70 -30371 0 II
+HR12974.mat 16+24 200/mV 16 0 -30 -25713 0 III
+HR12974.mat 16+24 200/mV 16 0 55 17921 0 aVR
+HR12974.mat 16+24 200/mV 16 0 -5 11188 0 aVL
+HR12974.mat 16+24 200/mV 16 0 -50 -27391 0 aVF
+HR12974.mat 16+24 200/mV 16 0 90 -1615 0 V1
+HR12974.mat 16+24 200/mV 16 0 45 -6017 0 V2
+HR12974.mat 16+24 200/mV 16 0 -10 -6345 0 V3
+HR12974.mat 16+24 200/mV 16 0 -105 1197 0 V4
+HR12974.mat 16+24 200/mV 16 0 -40 -9190 0 V5
+HR12974.mat 16+24 200/mV 16 0 -35 -9913 0 V6
+#Age: 45
+#Sex: Male
+#Dx: 164861001,427393009
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown