The clinical significance on changes of plasma fibrinogen, plasminogen and D-dimmer before and after thrombolytic therapy in patients with acute myocardial infarction

Objective To explore the changes of plasma fibrinogen, plasminogen and D-dimmer before and after thrombolytic therapy in patients with acute myocardial infarction (AMI), to provide the evidence for treatment and prognosis AMI. Methods 93 cases of patients with AMI were divided into twe groups, reperfusion group of 77 cases, obstract group of 16 cases. At the same period, 30 cases myocardial infarction of patients with non thrombolytic therapy were selected as control group. The levels of plasma Fib, Plg and D-dimer in each group were detected at different times. Results The levels of Fib and D-D in AMI patients were higher than those in the control group before thrombolysis therapy (P