When should QT be measured? Summer solstice or Christmas Eve?
Kannankeril
Prince J
PJ
Roden
Dan M
DM
D002940:Circadian Rhythm / Q000502:physiology; D004562:Electrocardiography; D006329:Heart Conduction System / Q000502:physiology*; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D012621:Seasons