Crotti L, Celano G, Dagradi F, Schwartz PJ. (2008). Congenital long QT syndrome. Orphanet Journal of Rare Diseases 7 (3):18.

Dougherty, C. M., & Hunziker, J. (2009). Predictors of Implantable Cardioverter Defibrillator Shocks During the First Year. Journal of Cardiovascular Nursing, 24(1), 21–28.

Kedia, R., & Saeed, M. (2012). Implantable cardioverter-defibrillators: indications and unresolved issues. Texas Heart Institute Journal 39(3): 335–341.

Sattar Y, Chhabra L. (2021). Electrocardiogram. Treasure Island (FL): StatPearls Publishing.

A Light in the Attic by Shel Silverstein