Study: NCT05754294

Intervention type: DIAGNOSTIC_TEST
Intervention: Polarization of red blood cells
Description: Pre and perioperative data blood sample were collected for each patient 5 minutes (min) before the CPB start and 5 minutes before the end of the CPB for Complete Blood Count (CBC), Erythrocyte Sedimentation Rate (ESR) and Plasma Free Hemoglobin (pFHb). At the end of CPB the residual blood from the extracorporeal circulation was treated with cell-saver and the treated and concentrated red blood cells were collected in a transfusion bag. Two milliliters (ml) was taken from the bag, one ml was subjected to a blood gas test for the evaluation of the Hemoglobin (Hb) content and one ml was subjected inside a cuvette to the release of positive ions (polarization) with a charge of 50 Millivolt (mV) for a time of 5 seconds through charge circuit, after the trend of the conserved charge was measured through a multimeter, instrument that can measure multiple electrical properties.

Intervention type: DIAGNOSTIC_TEST
Intervention: Polarization of red blood cells
Description: Pre and perioperative data blood sample were collected for each patient 5 minutes (min) before the CPB start and 5 minutes before the end of the CPB for Complete Blood Count (CBC), Erythrocyte Sedimentation Rate (ESR) and Plasma Free Hemoglobin (pFHb). At the end of CPB the residual blood from the extracorporeal circulation was treated with cell-saver and the treated and concentrated red blood cells were collected in a transfusion bag. Two milliliters (ml) was taken from the bag, one ml was subjected to a blood gas test for the evaluation of the Hemoglobin (Hb) content and one ml was subjected inside a cuvette to the release of positive ions (polarization) with a charge of 50 Millivolt (mV) for a time of 5 seconds through charge circuit, after the trend of the conserved charge was measured through a multimeter, instrument that can measure multiple electrical properties.

Intervention type: DIAGNOSTIC_TEST
Intervention: Polarization of red blood cells
Description: Pre and perioperative data blood sample were collected for each patient 5 minutes (min) before the CPB start and 5 minutes before the end of the CPB for Complete Blood Count (CBC), Erythrocyte Sedimentation Rate (ESR) and Plasma Free Hemoglobin (pFHb). At the end of CPB the residual blood from the extracorporeal circulation was treated with cell-saver and the treated and concentrated red blood cells were collected in a transfusion bag. Two milliliters (ml) was taken from the bag, one ml was subjected to a blood gas test for the evaluation of the Hemoglobin (Hb) content and one ml was subjected inside a cuvette to the release of positive ions (polarization) with a charge of 50 Millivolt (mV) for a time of 5 seconds through charge circuit, after the trend of the conserved charge was measured through a multimeter, instrument that can measure multiple electrical properties.

Intervention type: DIAGNOSTIC_TEST
Intervention: Polarization of red blood cells
Description: Pre and perioperative data blood sample were collected for each patient 5 minutes (min) before the CPB start and 5 minutes before the end of the CPB for Complete Blood Count (CBC), Erythrocyte Sedimentation Rate (ESR) and Plasma Free Hemoglobin (pFHb). At the end of CPB the residual blood from the extracorporeal circulation was treated with cell-saver and the treated and concentrated red blood cells were collected in a transfusion bag. Two milliliters (ml) was taken from the bag, one ml was subjected to a blood gas test for the evaluation of the Hemoglobin (Hb) content and one ml was subjected inside a cuvette to the release of positive ions (polarization) with a charge of 50 Millivolt (mV) for a time of 5 seconds through charge circuit, after the trend of the conserved charge was measured through a multimeter, instrument that can measure multiple electrical properties.