--- a
+++ b/mit-bih-ecg-compression-test-database-1.0.0/11442_04.hea
@@ -0,0 +1,3 @@
+11442_04 2 250 5120
+11442_04.dat 212 400 12 0 -1 -23263 0 ECG
+11442_04.dat 212 400 12 0 124 -30983 0 ECG