Switch to side-by-side view

--- a
+++ b/ischemia_dataset/HR02260.hea
@@ -0,0 +1,19 @@
+HR02260 12 500 5000 04-Jun-2020 15:11:55
+HR02260.mat 16+24 200/mV 16 0 -75 -32321 0 I
+HR02260.mat 16+24 200/mV 16 0 -45 30640 0 II
+HR02260.mat 16+24 200/mV 16 0 30 -2565 0 III
+HR02260.mat 16+24 200/mV 16 0 60 -31715 0 aVR
+HR02260.mat 16+24 200/mV 16 0 -52 -14341 0 aVL
+HR02260.mat 16+24 200/mV 16 0 -7 -18221 0 aVF
+HR02260.mat 16+24 200/mV 16 0 95 18507 0 V1
+HR02260.mat 16+24 200/mV 16 0 65 16258 0 V2
+HR02260.mat 16+24 200/mV 16 0 -75 -5895 0 V3
+HR02260.mat 16+24 200/mV 16 0 -200 -25176 0 V4
+HR02260.mat 16+24 200/mV 16 0 -180 -5656 0 V5
+HR02260.mat 16+24 200/mV 16 0 -100 1146 0 V6
+#Age: 80
+#Sex: Female
+#Dx: 164861001,164865005,164873001,426783006
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown