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Figure 8 Electron microscopy of the heart of a patient who died of acute Chagas disease. Notice lymphocytes (L) invading the cytoplasm of a cardiac fibre (FC), adhering to the microfilaments (Mi) and concomitant lyses (courtesy of Dr Washington Luiz Tafuri, Faculdade de Medicina da Universidade Federal de Minas Gerais). Magnification ×7000.
