Nocturnal ventricular repolarization lability predicts cardiovascular mortality in the Sleep Heart Health Study

The objective of the present study was to quantify repolarization lability and its association with sex, sleep stage, and cardiovascular mortality. We analyzed polysomnographic recordings of 2,263 participants enrolled in the Sleep Heart Health Study (SHHS-2). Beat-to-beat QT interval variability (Q...

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Veröffentlicht in:	American journal of physiology. Heart and circulatory physiology 2019-03, Vol.316 (3), p.H495-H505
Hauptverfasser:	Schmidt, Martin, Baumert, Mathias, Penzel, Thomas, Malberg, Hagen, Zaunseder, Sebastian
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Amplitudes Apnea Cardiovascular diseases Cardiovascular Diseases - epidemiology Cardiovascular Diseases - mortality Cardiovascular Diseases - physiopathology Confidence intervals Death Electrocardiography Eye movements Female Gender aspects Hazards Health hazards Heart Rate Humans Lability Male Models, Statistical Mortality Nocturnal Parameters Predictions REM sleep Sex Sex differences Sleep Sleep and wakefulness Sleep Apnea Syndromes - epidemiology Sleep Apnea Syndromes - physiopathology Sleep disorders Sleep Stages - physiology Statistical models Variability Variance analysis Ventricle Ventricular Function Wakefulness
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