Moderate Bleeding in Cardiac Surgery Post Operative

Bleeding Moderate Postoperative Cardiac Surgery and Prognostic Implications Anemia and Postoperative Transfusion: Prospective, Observational, Descriptive.

Determine a bleeding threshold by measuring the blood volume in ml / kg / h collected in the drainage system to define moderate bleeding postoperative cardiac surgery and define the population.

Determine a bleeding threshold by measuring the blood volume in ml / kg / h collected in the drainage system to define moderate bleeding postoperative cardiac surgery and define the population.

Secondary objectives:

To evaluate the kinetics of moderate SPORT and its impact on anemia and postoperative transfusion.

To evaluate the prognostic impact of the SPO moderate in terms of post-operative complications.

Determine predictors of moderate SPO.

Inclusion Criteria:

• Patients in the postoperative intensive care in cardiac surgery

Exclusion Criteria:

• Patients who received a heart transplant, a heart surgery beating, cardiac support establishment of long duration, or have a disease that alters the coagulation.