text_1: Five-year-old boy seen by my partner for kindergarten physical, mentioned he had been having some chest pain.  Got an electrocardiogram which showed a QTc (corrected QT interval) of 440 milliseconds, otherwise normal electrocardiogram.  "Any further workup needed?"
text_2: Maneuver mentioned at continuing medical education course for vertigo, couldn't remember how to do it or name of it.