Genetic association study of QT interval highlights role for calcium signaling pathways in myocardial repolarization - Arking, DE; Pulit, SL; Crotti, L; Van der Harst, P; Munroe, PB; Koopmann, TT; Sotoodehnia, N; Rossin, EJ; Morley, M; Wang, X; Johnson, AD; Lundby, A; et al. (Nature genetics, 2014)