Switch to side-by-side view

--- a
+++ b/lobachevsky-university-electrocardiography-database-1.0.1/data/93.hea
@@ -0,0 +1,18 @@
+93 12 500 5000
+93.dat 16 515(-8)/mV 0 0 -80 28070 0 i
+93.dat 16 1325(-10)/mV 0 0 40 18061 0 ii
+93.dat 16 1271(-3)/mV 0 0 120 -10009 0 iii
+93.dat 16 832(8)/mV 0 0 20 -23421 0 avr
+93.dat 16 730(-3)/mV 0 0 -100 -13787 0 avl
+93.dat 16 1260(-6)/mV 0 0 80 -29234 0 avf
+93.dat 16 1797(-10)/mV 0 0 -280 17889 0 v1
+93.dat 16 2857(-13)/mV 0 0 -660 4042 0 v2
+93.dat 16 2545(-15)/mV 0 0 -360 -5919 0 v3
+93.dat 16 1919(-12)/mV 0 0 -100 8856 0 v4
+93.dat 16 2035(-13)/mV 0 0 180 1466 0 v5
+93.dat 16 971(-8)/mV 0 0 200 29022 0 v6
+#<age>: 74
+#<sex>: M
+#<diagnoses>:
+#Rhythm: Atrial fibrillation.
+#Biventricular pacing.