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Title	Claps	Level	Year	L/Y
Faulty cardiac repolarization reserve in alternating hemiplegia of childhood broadens the phenotype 38 auth. F. Jaffer, A. Avbersek, R. Vavassori, C. Fons, J. Campistol, M. Stagnaro, Elisa De Grandis, E. Veneselli, H. Rosewich, Melania Gianotta, C. Zucca, F. Ragona, T. Granata, N. Nardocci, M. Mikati, ... A. Helseth, C. Boelman, B. Minassian, Sophia Johns, Sarah I Garry, I. Scheffer, I. Gourfinkel‐An, I. Carrilho, S. Aylett, M. Parton, M. Hanna, H. Houlden, B. Neville, M. Kurian, J. Novy, Josemir W Sander, P. Lambiase, E. Behr, Tsveta Schyns, A. Arzimanoglou, J. Cross, J. Kaski, S. Sisodiya Alternating hemiplegia of childhood is rare and usually results from mutations in cardiac- and brain-expressed ATP1A3. In an ECG study of 52 cases, Jaffer et al. reveal dynamic cardiac repolarisation or conduction abnormalities in over 50%. Abnormal… Alternating hemiplegia of childhood is rare and usually results from mutations in cardiac- and brain-expressed ATP1A3. In an ECG study of 52 cases, Jaffer et al. reveal dynamic cardiac repolarisation or conduction abnormalities in over 50%. Abnormalities are more common in those ≥16 years, and suggest impaired cardiac repolarisation reserve. Published in Brain : a journal of neurology	7	5	2015