Pediatrics

Sociodemographic Factors and the Risk of Pediatric Out‐of‐Hospital Cardiac Arrest in Ontario, Canada: A Province‐Wide Case–Control Study Impact of Down Syndrome on Survival Among Patients With Congenital Heart Disease Arterial Stiffness and Carotid Intima‐Media Thickness in Children Exposed to Smokeless Tobacco in Fetal Life Progressive Left Ventricular Remodeling for Predicting Mortality in Children With Dilated Cardiomyopathy: The Pediatric Cardiomyopathy Registry Approaches to Studying Outcomes in Patients With Congenital Heart Disease With Genetic Syndromes: What Down Syndrome Can Teach Us Pediatric Out‐of‐Hospital Cardiac Arrest: The Role of the Telecommunicator in Recognition of Cardiac Arrest and Delivery of Bystander Cardiopulmonary Resuscitation User‐Centered Design to Develop Automated Short Message Service Messaging for Patient Support of Rheumatic Heart Disease Secondary Antibiotic Prophylaxis Using Artificial Intelligence for Rheumatic Heart Disease Detection by Echocardiography: Focus on Mitral Regurgitation Perceived Stress From Childhood to Adulthood and Cardiometabolic End Points in Young Adulthood: An 18‐Year Prospective Study Relationship Between Obesity and Global Longitudinal Strain in the Pediatric Single Ventricle Fontan Population Across Ventricular Morphologies