Skip to main content
. 2013 Jun;131(6):e1991–e1995. doi: 10.1542/peds.2012-2941

FIGURE 1.

FIGURE 1

Clinical and electrocardiographic phenotypes of the proband and his mother. A, Proband with complete bilateral syndactyly of the fingers and toes. B, Mother with incomplete right-sided syndactyly of the fingers and toes. C, Proband’s 12-lead ECG demonstrating an extremely prolonged interval (QT/QTc of 430/697 ms with a heart rate of 158 beats per minute). The maternal ECG was completely normal (QT/QTc of 386/419 ms with a heart rate of 79 beats per minute). D, Pedigree structure indicating commercial genetic testing results and QT intervals for the proband and his parents.