Switch to side-by-side view

--- a
+++ b/ischemia_dataset/HR11297.hea
@@ -0,0 +1,19 @@
+HR11297 12 500 5000 04-Jun-2020 15:11:55
+HR11297.mat 16+24 200/mV 16 0 40 -4742 0 I
+HR11297.mat 16+24 200/mV 16 0 -15 -30540 0 II
+HR11297.mat 16+24 200/mV 16 0 -55 -25841 0 III
+HR11297.mat 16+24 200/mV 16 0 -12 17853 0 aVR
+HR11297.mat 16+24 200/mV 16 0 48 10803 0 aVL
+HR11297.mat 16+24 200/mV 16 0 -35 -27950 0 aVF
+HR11297.mat 16+24 200/mV 16 0 225 -11289 0 V1
+HR11297.mat 16+24 200/mV 16 0 310 -15003 0 V2
+HR11297.mat 16+24 200/mV 16 0 300 -30331 0 V3
+HR11297.mat 16+24 200/mV 16 0 185 -23834 0 V4
+HR11297.mat 16+24 200/mV 16 0 105 -17549 0 V5
+HR11297.mat 16+24 200/mV 16 0 30 -18638 0 V6
+#Age: 58
+#Sex: Male
+#Dx: 164861001,164873001,427393009
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown