Platelet Inhibition and Bleeding in Patients Undergoing Emergent Cardiac Surgery

Does Platelet Inhibition Predict Surgery Related Bleeding in Patients Undergoing Emergent Cardiac Surgery During Dual Antiplatelet Therapy - a Pilot Study

The aim of the study is to evaluate if there is an association between platelet inhibition and surgery-related bleeding in patients undergoing emergent cardiac surgery during dual antiplatelet therapy.

Blood for measuring platelet function is drawn before induction of anesthesia

Inclusion Criteria:

• First time on-pump CABG with or without valve replacement

Exclusion Criteria:

• Redo surgery,
• Renal insufficiency needing dialysis,
• Concomitant medication with warfarin,
• Preoperative fibrinogen < 150 mg%