If Chagas disease progresses to the chronic phase, serious heart or digestive complications may occur. These may include:
June 07, 2014
- Heart failure. Heart failure occurs when your heart becomes so weak or stiff that it can't pump enough blood to meet your body's needs.
- Enlargement of the esophagus (megaesophagus). This rare condition is caused by the abnormal widening (dilation) of your esophagus, which can result in difficulty with swallowing and digestion.
- Enlargement of the colon (megacolon). Megacolon occurs when your colon becomes abnormally dilated, causing abdominal pain, distension and severe constipation.
- Rassi Jr A, et al. American trypanosomiasis (Chagas disease). Infectious Disease Clinics of North America. 2012;26:275.
- Papadakis MA, ed., et al. Current Medical Diagnosis & Treatment 2014. 53rd ed. New York, N.Y.: The McGraw-Hill Companies; 2014. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=1. Accessed March 11, 2014.
- Ribeiro AL, et al. Diagnosis and management of Chagas disease and cardiomyopathy. Nature Reviews Cardiology. 2012;9:576.
- Chagas disease: Detailed FAQs. Centers for Disease Control and Prevention. http://www.cdc.gov/parasites/chagas/gen_info/detailed.html. Accessed March 12, 2014.
- Beryn C, et al. Trypanosoma cruzi and Chagas' Disease in the United States. Clinical Microbiology Review. 2011;24:655.
- Beryn C. Chagas disease: Management of acute disease, early chronic disease, and disease in immunocompromised hosts. http:www.uptodate.com/home. Accessed March 11, 2014.