Observational Study
Copyright ©The Author(s) 2019.
World J Clin Cases. Aug 6, 2019; 7(15): 2013-2021
Published online Aug 6, 2019. doi: 10.12998/wjcc.v7.i15.2013
Table 3 Relationship between acute myocardial infarction onset time and no reflow and slow blood flow during operation, n (%)
No reflow or slow blood flow< 3 h3-6 h6-12 hChi-squareP value
Yes (36 cases)1 (3.23)13 (19.12)22 (40.0)16.201< 0.001
No (121 cases)30 (96.7)755 (80.88)33 (60.0)