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Biventricular Takotsubo cardiomyopathy in Graves hyperthyroidism
Matthew J Perkins1, David T Schachter
1Madigan Army Medical Center, Internal Medicine PGY-3, 9040 Fitzsimmons Blvd, Tacoma, WA 98431 USA. matthew.j.perkins.mil@mail.mil or daschachter@gmail.com.
The Journal of Invasive Cardiology
|March 11, 2014
Summary
Graves hyperthyroidism can rarely cause severe Takotsubo stress cardiomyopathy. Prompt treatment of hyperthyroidism led to complete resolution of this cardiac complication.
Area of Science:
- Cardiology
- Endocrinology
Background:
- Graves hyperthyroidism is a common endocrine disorder.
- Takotsubo cardiomyopathy is an emergent cardiac complication linked to stress.
Observation:
- A rare case of a patient with Graves hyperthyroidism complicated by biventricular Takotsubo cardiomyopathy is presented.
- Cardiac catheterization confirmed the diagnosis of severe Takotsubo cardiomyopathy.
Findings:
- Pharmacologic treatment of hyperthyroidism resulted in complete resolution of Takotsubo cardiomyopathy.
- This case highlights the potential cardiac impact of uncontrolled hyperthyroidism.
Implications:
- Early recognition and management of hyperthyroidism are crucial in preventing cardiac complications.
- This case broadens the understanding of Takotsubo cardiomyopathy triggers and management.
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