Related Experiment Videos
[Effect of low molecular weight heparin on unstable angina]
1Department of Cardiology, Second Xinagya Hospital, Central South University, Changsha 410011, China.
Objective:
To evaluate the effect of low molecular weight heparin (LMWH) and verus urokinase (UK) on unstable angina (UA).
Methods:
Sixty seven patients with UA were divided in two groups by a single blind, controlled, randomized method: LMWH (anti-thrombi) group and UK (thromblytic therapy) group. Total ischemia load in 24 hours ambulatory ECG, mortality and cases of acute myocardial infarction (AMI) in 30 days were employed to compare the effect and safety between two groups.
Results:
There was no significant difference in decreasing attacks of angina pectoris and total ischemia load between two groups. The UK group had two cases of AMI and five cases of complications of bleeding (two cases of epistaxis, two cases of bleeding gums, one case of hematochezia).
Conclusion:
Antithrombin therapy is prior to thromblitic therapy, treatment of LMWH is safer than that of low dose UK in UA.