BRASH syndrome is an acronym for Bradycardia, Renal Failure, AV blockade, Shock, and Hyperkalaemia. BRASH syndrome is a synergistic process created by a combination of hyperkalaemia and medications blocking the atrioventricular (AV) node. The most common precipitants are hypovolaemia and medications promoting hyperkalaemia or renal injury. BRASH syndrome is fundamentally a synergistic process created by … Continue reading BRASH syndrome