“…Long‐term survival can increase as much as 2 to 3 times if a bystander/first responder also uses an automated external defibrillator (AED) before emergency medical service (EMS) arrival 2, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16. Many studies, including a prospective, randomized trial, have shown that public access defibrillation (PAD) programs improve the rate of survival among patients with an OHCA.…”