Alicia Singhanate, Jocelyn Ibarra, Kerrin Braganza 19. What is the heart rate for the ECG strip below? What is the rhythm? Ventricular Fibrillation - Lethal rhythm Things you need to do: o CPR o Defibrillation o ACLS 20. What are some concerns regarding the above ECG strip? Requires immediate treatment because it is a lethal rhythm, could be fatal if not intervened quickly.