Table 1 Course of Troponin T and variation of heart weight to body weight ratio in EAM. Table shows serological changes in Troponin T levels and changes in ratio of heart weight to body weight (HW/BW) after 0, 14, 21 and 35 days after immunization. Results are presented as the mean ± SEM. *p < 0.05, **p < 0.01 vs. 0d