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Chagas disease is a systemic illness characterized by acute and chronic phases. If untreated, it can lead to dysfunction of vital organs, notably the heart, ultimately resulting in heart failure. Transmission primarily occurs through the feces of triatomine insects carrying the protozoan parasite Trypanosoma cruzi, either via a bite wound or intact mucous membranes. Diagnosis of Chagas disease involves serological tests, electrocardiographic findings, and imaging studies. A 58-year-old male patient from Peru with chronic dilated cardiomyopathy underwent evaluation at a tertiary care hospital. Given the uncertain etiology, a comprehensive diagnostic approach was adopted, emphasizing the pivotal role of cardiovascular magnetic resonance imaging and computed tomography angiography in managing chronic cardiomyopathy of Chagas disease. Leveraging these imaging modalities together could augment our ability to evaluate myocardial inflammation and tailor therapeutic strategies accordingly.
Vasquez-Yeng et al. (Sun,) studied this question.