Initially unexplained cardiac arrest in children and adolescents: A national experience from the Canadian Pediatric Heart Rhythm Network

Taylor Cunningham, Thomas M. Roston, Sonia Franciosi, Michelle Chang Liu, Joseph Atallah, Carolina A. Escudero, Sharmila Udupa, Jason D. Roberts, Santokh Dhillon, Frédéric Dallaire, Anne Fournier, Meena Fatah, Robert M. Hamilton, Shubhayan Sanatani