Background: Ventricular fibrillation (VF) is a well-known ominous complication of ischemic heart disease. While firmly structured algorithms have been developed for its management, yet its mortality rate remains high.Case Presentation: This is a case report of a 46-year-old gentleman who was a victim How to cite this article: Elmahrouk AF, Elghaysha E, Arafat AA, Edrees A, Aluthman U, Jamjoom AA. Bolus potassium in frustrated ventricular fibrillation storm. J Card Surg. 2020; 35:480-481. https://doi.