SHHS Polysomnography Database

News from: Sleep Heart Health Study PSG Database v1.0.0.

Oct. 23, 2003

The NHLBI-sponsored multi-center Sleep Heart Health Study has contributed the first of a planned set of 1000 overnight polysomnograms to PhysioBank. The study has investigated the relationship between sleep disordered breathing and cardiovascular disease since 1995. The data include EEG, EOG, EMG, ECG, nasal airflow and respiratory effort signals, SaO2 and heart rate measurements, and annotated sleep stages, respiratory events, EEG arousals, and more.

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