--- a
+++ b/ischemia_dataset/HR13720.hea
@@ -0,0 +1,19 @@
+HR13720 12 500 5000 04-Jun-2020 21:57:08
+HR13720.mat 16+24 200/mV 16 0 55 6156 0 I
+HR13720.mat 16+24 200/mV 16 0 -40 -13122 0 II
+HR13720.mat 16+24 200/mV 16 0 -95 -19254 0 III
+HR13720.mat 16+24 200/mV 16 0 -7 3760 0 aVR
+HR13720.mat 16+24 200/mV 16 0 75 13025 0 aVL
+HR13720.mat 16+24 200/mV 16 0 -67 -15887 0 aVF
+HR13720.mat 16+24 200/mV 16 0 25 17019 0 V1
+HR13720.mat 16+24 200/mV 16 0 75 -19742 0 V2
+HR13720.mat 16+24 200/mV 16 0 80 15610 0 V3
+HR13720.mat 16+24 200/mV 16 0 35 10837 0 V4
+HR13720.mat 16+24 200/mV 16 0 20 5960 0 V5
+HR13720.mat 16+24 200/mV 16 0 -45 4272 0 V6
+#Age: 73
+#Sex: Male
+#Dx: 164861001,164934002,284470004,426783006
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown