--- a
+++ b/ischemia_dataset/HR00688.hea
@@ -0,0 +1,19 @@
+HR00688 12 500 5000 04-Jun-2020 15:11:55
+HR00688.mat 16+24 200/mV 16 0 275 3291 0 I
+HR00688.mat 16+24 200/mV 16 0 -80 14599 0 II
+HR00688.mat 16+24 200/mV 16 0 -355 11280 0 III
+HR00688.mat 16+24 200/mV 16 0 -97 -8967 0 aVR
+HR00688.mat 16+24 200/mV 16 0 315 -3783 0 aVL
+HR00688.mat 16+24 200/mV 16 0 -217 13123 0 aVF
+HR00688.mat 16+24 200/mV 16 0 -290 -11140 0 V1
+HR00688.mat 16+24 200/mV 16 0 -1005 5507 0 V2
+HR00688.mat 16+24 200/mV 16 0 -135 -3385 0 V3
+HR00688.mat 16+24 200/mV 16 0 1100 -32047 0 V4
+HR00688.mat 16+24 200/mV 16 0 4350 6246 0 V5
+HR00688.mat 16+24 200/mV 16 0 120 31634 0 V6
+#Age: 85
+#Sex: Male
+#Dx: 164861001,164947007,270492004,426783006,698252002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown