Li, Yang Short-term QT interval variability in patients with coronary artery disease and congestive heart failure: a comparison with healthy control subjects. [electronic resource] - Medical & biological engineering & computing Feb 2019 - 389-400 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1741-0444 Standard No.: 10.1007/s11517-018-1870-8 doi Subjects--Topical Terms: AdultAgedCoronary Artery Disease--physiopathologyElectrocardiography--methodsFemaleHealthy VolunteersHeart Failure--physiopathologyHeart Rate--physiologyHumansLong QT Syndrome--physiopathologyMaleMiddle Aged