Switch to side-by-side view

--- a
+++ b/ischemia_dataset/HR04701.hea
@@ -0,0 +1,19 @@
+HR04701 12 500 5000 04-Jun-2020 15:11:55
+HR04701.mat 16+24 200/mV 16 0 50 -4883 0 I
+HR04701.mat 16+24 200/mV 16 0 -120 32210 0 II
+HR04701.mat 16+24 200/mV 16 0 -170 -28458 0 III
+HR04701.mat 16+24 200/mV 16 0 35 19511 0 aVR
+HR04701.mat 16+24 200/mV 16 0 110 12450 0 aVL
+HR04701.mat 16+24 200/mV 16 0 -145 -30290 0 aVF
+HR04701.mat 16+24 200/mV 16 0 100 30617 0 V1
+HR04701.mat 16+24 200/mV 16 0 515 -18754 0 V2
+HR04701.mat 16+24 200/mV 16 0 475 -14358 0 V3
+HR04701.mat 16+24 200/mV 16 0 565 32546 0 V4
+HR04701.mat 16+24 200/mV 16 0 250 16461 0 V5
+HR04701.mat 16+24 200/mV 16 0 190 9057 0 V6
+#Age: 68
+#Sex: Male
+#Dx: 164861001,164873001,164934002,427393009,429622005
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown