Isolated right ventricular cardiomyopathy with autoimmune hypothyroidism: a rare association in an adolescent

BMJ Case Reports
Kavita YelveSmrati Bajpai

Abstract

A 13-year-old girl presented with progressive dyspnoea and palpitation, diagnosed on echocardiography as primary right ventricular cardiomyopathy with atrial fibrillation. Her thyroid profile was positive for antithyroid microsomal antibody, and antithyroid peroxidase antibodies were suggestive of autoimmune hypothyroidism. She was managed with furosemide, digoxin, acenocoumarol and thyroxine following which she showed significant improvement. This is a rare case of isolated right ventricular cardiomyopathy and its association with autoimmune hypothyroidism presenting at the age of 13.

References

Aug 1, 1985·British Heart Journal·H H IbsenE E Simonsen
Dec 1, 1972·Postgraduate Medical Journal·E G Olsen
Oct 10, 2007·Circulation·Irwin Klein, Sara Danzi
Nov 20, 2008·Journal of Clinical Pathology·A LukJ Butany

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