Comparison of heparin therapy for ...48 hours to >48 hours in unstable angina pectoris.

Comparison of procedural outcomes in patients with unstable angina treated with heparin and aspirin for >48 hours than in those treated ...48 hours. Factors incorporated in the acuity model used; Intervention procedures; Results suggesting that the optimal duration of heparin therapy is up to 48 hours after admission in unstable angina.