Switch to side-by-side view

--- a
+++ b/ischemia_dataset/HR15824.hea
@@ -0,0 +1,19 @@
+HR15824 12 500 5000 04-Jun-2020 21:57:08
+HR15824.mat 16+24 200/mV 16 0 50 8722 0 I
+HR15824.mat 16+24 200/mV 16 0 55 -32019 0 II
+HR15824.mat 16+24 200/mV 16 0 5 24829 0 III
+HR15824.mat 16+24 200/mV 16 0 -53 -21539 0 aVR
+HR15824.mat 16+24 200/mV 16 0 22 -8181 0 aVL
+HR15824.mat 16+24 200/mV 16 0 30 28958 0 aVF
+HR15824.mat 16+24 200/mV 16 0 55 468 0 V1
+HR15824.mat 16+24 200/mV 16 0 25 7885 0 V2
+HR15824.mat 16+24 200/mV 16 0 75 20353 0 V3
+HR15824.mat 16+24 200/mV 16 0 35 5159 0 V4
+HR15824.mat 16+24 200/mV 16 0 90 24955 0 V5
+HR15824.mat 16+24 200/mV 16 0 -185 -19026 0 V6
+#Age: 68
+#Sex: Male
+#Dx: 164861001,164865005,164889003,425419005
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown