Those with LBBB were found to be older ... These differences were not statistically significant. Regarding the Sgarbossa criteria, in the ACS group two patients had scores ≥ 5, and both had ...

[2] In 1996, Sgarbossa et al. developed criteria to help diagnose acute MIs in patients with a LBBB pattern in their EKG. [5] The most specific finding for MI was concordant 1 mm ST changes ...