Sudden death due to cardiac toxoplasmosis.

The recognition of cardiac toxoplasmosis has increased in patients with acquired immunodeficiency syndrome. The functional consequences of toxoplasmosis of heart vary considerably depending on the intensity of inflammatory reaction, the extent of involvement of myocardial muscle fibers by necrosis and intramyocytic presence of tachyzoites of Toxoplasma gondii. This report describes a case of toxoplasma myocarditis that lead to fatal cardiac arrest. To the best of our knowledge, this is the first reported case of cardiac toxoplasmosis in the Indian literature, which has manifested as sudden death.