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 1 Thrombus extraction in patients with percutaneous coronary intervention at different acute myocardial infarction onset time in non-ST-segment elevation myocardial infarction and ST-segment elevation myocardial infarction groups, n (%)
GroupsWhite thrombus< 3 h3–6 h6–12 h
NSTEMI (38 cases)Yes3 (50.0)12 (75.0)13 (81.25)
No3 (50.0)4 (25.0)3 (18.75)
STEMI (116 cases)Yes1 (4.00)1 (1.92)2 (5.13)
No24 (96.0)51 (98.08)37 (94.87)
Fisher37.66229.418
P value0.016< 0.001< 0.001