a b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149103/149103_ECG.hea 

  1
  
149103_ECG 1 1000 10000





  
  

  2
  
149103_ECG.dat 32 2034565.2743(-1370279712)/uV 0 0 -1321450145 1064 0 ECG