Short communication: Myocardial damage in falciparum malaria detectable by cardiac troponin T is rare

Abstract

OBJECTIVES: To estimate the prevalence of myocardial damage in falciparum malaria by serum concentration of cardiac troponin T. METHODS: Retrospective study of stored sera and patient files; assessment of acute myocardial damage by serum concentration or activity of cardiac troponin T, creatine kinase, creatine kinase MB and myoglobin and by routine electrocardiography. RESULTS: A total of 161 patients with falciparum malaria were included in the study; troponin T was elevated in one case (0.6%), no CK-MB elevations were found, myoglobin was elevated in 10 of 161 patients (6.2%), all of whom were elderly and had concomitant elevated serum concentration levels of cystatin C; ECG abnormalities were seen in 23 patients. CONCLUSION: Assessed by troponin T, myocardial damage in falciparum malaria is rare.