mrcem2-1619

A 22-year-old arrives at the emergency department after ingesting a combination of pills 45 minutes ago following a heated dispute with their partner. The patient reports consuming approximately 30 tablets in total, consisting of four or five different types. These tablets were sourced from their grandparents medication, although the patient is uncertain about their specific names. They mention the possibility of one tablet being called bisoprolol. What is the recommended antidote for beta-blocker toxicity?