--- a
+++ b/mit-bih-ecg-compression-test-database-1.0.0/13687_02.hea-
@@ -0,0 +1,3 @@
+13687_02 2 250 5120
+13687_02.dat 212 400 12 0 -24 14014 0 ECG signal 0
+13687_02.dat 212 400 12 0 103 -14966 0 ECG signal 1