Chagas Cardiomyopathy Presenting as Symptomatic Bradycardia: An Underappreciated Emerging Public Health Problem in the United States

Figure 1

EKG of the patient on admission. This EKG shows marked sinus bradycardia with borderline low voltage QRS (QRS amplitude max: 7 mm in limb leads and 8 mm in precordial leads; HR: 41 beats/min (R-R interval: 1460 ms); PR: 146 ms; QRS 76 ms; QT/QTc 518/427 ms).