a b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149037/149037_ECG.hea 

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149037_ECG 1 1000 10000





  
  

  2
  
149037_ECG.dat 32 1845710.0533(-1167411609)/uV 0 0 -1305839863 -8639 0 ECG