Work

Corticosteroid-induced bradycardia following high-dose methylprednisolone administration: a case report

Year: 2024

Type: article

Abstract: Introduction: Besides their wide use in the clinical field due to their anti-inflammatory and immune-modulating effect, corticosteroids still have a lot of adverse effects. The most common adverse effects are hyperglycemia, hypertension, osteoporosis, psychosis, immunosuppression, weight gain, and hyperlipidemia. Another important side effect is cardiac arrhythmias. Case presentation: We report a case of a 43-year-old woman with multiple sclerosis who developed symptomatic bradycardia after 3 days of treatment with a high dose of methylprednisolone. The patient received a dose of atropine and her bradycardia resolved after 36 h of stopping methylprednisolone. Discussion: While tachyarrhythmias are more common, bradyarrhythmias such as bradycardia and premature atrial or ventricular contraction are rare but crucial to be considered. Conclusion: Corticosteroid-induced bradycardia is usually in sinus rhythm and has an unknown etiology, possibly occurring at high and low doses. The majority of cases in the literature were asymptomatic and resolved spontaneously.

Source: Annals of Medicine and Surgery

DOI: 10.1097/ms9.0000000000002530