a b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149057/149057_ECG.hea 

  1
  
149057_ECG 1 1000 10000





  
  

  2
  
149057_ECG.dat 32 1593679.8865(-1648661843)/uV 0 0 -883695498 4945 0 ECG