Multiple strokes in a latin american patient

Abstract

We present a case of a recent immigrant from El Salvador without past medical history who presented to our hospital with symptoms concerning for acute stroke. Brain magnetic resonance imaging (MRI) with gadolinium confirmed an acute stroke along with multiple prior infarcts involving different vascular beds. Head magnetic resonance arteriogram did not reveal any occlusions/stenosis or aneurysmal changes. His subsequent extensive evaluation included an electrocardiogram (ECG) that revealed bifascicular block and echocardiography that suggested an apical aneurysm, but images were limited to assess. To further assess the likelihood of cardiac embolism, he underwent cardiac MRI with gadolinium, which confirmed the apical aneurysm. Because of his country of origin and classic ECG and echo findings, Chagas disease was suspected, and both commercial ELISA and confirmatory ELISA and TESA blots were positive. This is both a classic presentation of Chagas cardiomyopathy and an important reminder that Chagas disease should be considered in the differential diagnosis of cardioembolic stroke in Latin American immigrants from an endemic country.