Switch to side-by-side view

--- a
+++ b/ischemia_dataset/HR10991.hea
@@ -0,0 +1,19 @@
+HR10991 12 500 5000 04-Jun-2020 15:11:55
+HR10991.mat 16+24 200/mV 16 0 10 -17642 0 I
+HR10991.mat 16+24 200/mV 16 0 -105 -28673 0 II
+HR10991.mat 16+24 200/mV 16 0 -115 -11020 0 III
+HR10991.mat 16+24 200/mV 16 0 48 24017 0 aVR
+HR10991.mat 16+24 200/mV 16 0 63 -2440 0 aVL
+HR10991.mat 16+24 200/mV 16 0 -110 -18984 0 aVF
+HR10991.mat 16+24 200/mV 16 0 35 7184 0 V1
+HR10991.mat 16+24 200/mV 16 0 35 -258 0 V2
+HR10991.mat 16+24 200/mV 16 0 -35 -698 0 V3
+HR10991.mat 16+24 200/mV 16 0 -130 -18979 0 V4
+HR10991.mat 16+24 200/mV 16 0 -140 -16576 0 V5
+HR10991.mat 16+24 200/mV 16 0 -105 -14563 0 V6
+#Age: 57
+#Sex: Male
+#Dx: 164861001,164873001,164884008,164889003
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown