--- a
+++ b/paf-prediction-challenge-database-1.0.0/p20.hea
@@ -0,0 +1,3 @@
+p20 2 128 230400
+p20.dat 16 200/mV 12 0 80 24439 0 ECG0
+p20.dat 16 200/mV 12 0 -47 12467 0 ECG1