--- a
+++ b/mit-bih-normal-sinus-rhythm-database-1.0.0/16272.hea
@@ -0,0 +1,4 @@
+16272 2 128 11520000 10:45:00
+16272.dat 212 0 12 0 -37 3499 0 ECG1
+16272.dat 212 0 12 0 -17 22174 0 ECG2
+# 20 F