QT (105 records)

Over 100 fifteen-minute two-lead ECG recordings (many excerpted from other databases), with onset, peak, and end markers for P, QRS, T, and (where present) U waves of from 30 to 50 selected beats in each recording. more...

For more information:

  1. http://www.physionet.org/physiobank/database/qtdb/
  2. Laguna P, Mark RG, Goldberger AL, Moody GB. A Database for Evaluation of Algorithms for Measurement of QT and Other Waveform Intervals in the ECG. Computers in Cardiology 24:673-676 (1997).
  3. Goldberger AL, Amaral LAN, Glass L, Hausdorff JM, Ivanov PCh, Mark RG, Mietus JE, Moody GB, Peng C-K, Stanley HE. PhysioBank, PhysioToolkit, and PhysioNet: Components of a New Research Resource for Complex Physiologic Signals. Circulation 101(23):e215-e220 [Circulation Electronic Pages; http://circ.ahajournals.org/cgi/content/full/101/23/e215]; 2000 (June 13).

This database has 105 records

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