Switch to side-by-side view

--- a
+++ b/ischemia_dataset/HR07767.hea
@@ -0,0 +1,19 @@
+HR07767 12 500 5000 04-Jun-2020 15:11:55
+HR07767.mat 16+24 200/mV 16 0 -180 -14729 0 I
+HR07767.mat 16+24 200/mV 16 0 90 -4765 0 II
+HR07767.mat 16+24 200/mV 16 0 270 10005 0 III
+HR07767.mat 16+24 200/mV 16 0 45 9097 0 aVR
+HR07767.mat 16+24 200/mV 16 0 -225 -12310 0 aVL
+HR07767.mat 16+24 200/mV 16 0 180 2206 0 aVF
+HR07767.mat 16+24 200/mV 16 0 510 16754 0 V1
+HR07767.mat 16+24 200/mV 16 0 600 -20365 0 V2
+HR07767.mat 16+24 200/mV 16 0 435 7753 0 V3
+HR07767.mat 16+24 200/mV 16 0 350 -9885 0 V4
+HR07767.mat 16+24 200/mV 16 0 20 -577 0 V5
+HR07767.mat 16+24 200/mV 16 0 -30 -11961 0 V6
+#Age: 87
+#Sex: Male
+#Dx: 164861001,164873001,426783006,445118002
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown