Switch to side-by-side view

--- a
+++ b/ischemia_dataset/HR19340.hea
@@ -0,0 +1,19 @@
+HR19340 12 500 5000 04-Jun-2020 21:57:08
+HR19340.mat 16+24 200/mV 16 0 215 10856 0 I
+HR19340.mat 16+24 200/mV 16 0 -130 10931 0 II
+HR19340.mat 16+24 200/mV 16 0 -345 6 0 III
+HR19340.mat 16+24 200/mV 16 0 -42 -11021 0 aVR
+HR19340.mat 16+24 200/mV 16 0 280 5409 0 aVL
+HR19340.mat 16+24 200/mV 16 0 -237 5306 0 aVF
+HR19340.mat 16+24 200/mV 16 0 160 16044 0 V1
+HR19340.mat 16+24 200/mV 16 0 230 24802 0 V2
+HR19340.mat 16+24 200/mV 16 0 205 15051 0 V3
+HR19340.mat 16+24 200/mV 16 0 150 26930 0 V4
+HR19340.mat 16+24 200/mV 16 0 10 -643 0 V5
+HR19340.mat 16+24 200/mV 16 0 -65 -12725 0 V6
+#Age: 81
+#Sex: Male
+#Dx: 164861001,164865005,164873001,164884008,270492004,426783006
+#Rx: Unknown
+#Hx: Unknown
+#Sx: Unknown