Intermittent Complete Atrioventricular Block Secondary to Scrub Typhus in a Patient With Hypothyroidism: A Case Report From Nepal.

Scrub typhus, a common febrile illness in South Asia, can rarely cause life-threatening myocarditis with complete heart block. We report a 43-year-old man presenting with a one-week history of fever, shortness of breath, and abdominal pain. Laboratory findings showed transaminitis, hypoalbuminemia, elevated C-reactive protein, and mild hypokalemia, suggesting an infectious etiology.