. 2013 Sep;101(3):249–254. doi: 10.5935/abc.20130144

Table 3.

Comparison of ECG changes in acute Chagas disease induced by oral contamination

	Shikanai et al¹¹	Pinto et al¹⁷	Pinto⁴	Bastos²¹	Marques et al
N	24	188 (multiple outbreaks analysis)	11	13	103
Age range	11-75	Not described	17-70	9-61	5-65
Cases with ECG alterations	12/24 (50%)	96/188 (51,1%)	6/11 (55%)	12/12 (100%) 1 ECG not performed	68/103 (66%)
ST Tchanges	4/24 (16,6%)	40/188 (21,27%)	4/11 (36%)	12/12 (100%)	39/103 (37,86%)
Right BBB	2/24 (8,3%)	5/188 (5%)	Não	3/12 (25%)	2/103 (1,94%)
Atrial fibrilation	0/12 (0%)	5/96 (2,6%)	Não	1/12 (8%)	3/103 (2,9%)
Days between symthoms and ECG register	33-35	Not described	Not described	7-37 dias	32 dias