--- a
+++ b/brno-university-of-technology-ecg-signal-database-with-annotations-of-p-wave-but-pdb-1.0.0/50.hea
@@ -0,0 +1,3 @@
+50 2 128 15360
+50.dat 16 30149.9593(-18618)/\muV 0 0 20107 -16875 0 
+50.dat 16 38676.3326(-8311)/\muV 0 0 -22067 -19684 0