Switch to side-by-side view

--- a
+++ b/ischemia_dataset/HR02576.hea
@@ -0,0 +1,19 @@
+HR02576 12 500 5000 04-Jun-2020 15:11:55
+HR02576.mat 16+24 200/mV 16 0 95 -12451 0 I
+HR02576.mat 16+24 200/mV 16 0 115 -2787 0 II
+HR02576.mat 16+24 200/mV 16 0 20 9715 0 III
+HR02576.mat 16+24 200/mV 16 0 -105 7297 0 aVR
+HR02576.mat 16+24 200/mV 16 0 37 -11307 0 aVL
+HR02576.mat 16+24 200/mV 16 0 67 3134 0 aVF
+HR02576.mat 16+24 200/mV 16 0 25 -24087 0 V1
+HR02576.mat 16+24 200/mV 16 0 210 15592 0 V2
+HR02576.mat 16+24 200/mV 16 0 120 5703 0 V3
+HR02576.mat 16+24 200/mV 16 0 215 1752 0 V4
+HR02576.mat 16+24 200/mV 16 0 150 1137 0 V5
+HR02576.mat 16+24 200/mV 16 0 250 23586 0 V6
+#Age: 80
+#Sex: Male
+#Dx: 164861001,164865005,270492004,445118002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown