Efficacy of Parasternal Blocks in Cardiovascular Surgery Patients Undergoing Median Sternotomy

After extubation, patient-controlled analgesia will be applied for 24 hours (with PCA infusion pump device). During the follow-up of the patients in intensive care, extubation times, additional analgesic needs, pain scores; intensive care and hospital discharge times will be recorded.

After induction, the patient will undergo an ultrasound-guided superficial parasternal plan block. . After extubation, patient-controlled analgesia will be applied for 24 hours (with PCA infusion pump device). During the follow-up of the patients in intensive care, extubation times, additional analgesic needs, pain scores; intensive care and hospital discharge times will be recorded.

After induction, the patient will undergo an ultrasound-guided deep parasternal plane block. . After extubation, patient-controlled analgesia will be applied for 24 hours (with PCA infusion pump device). During the follow-up of the patients in intensive care, extubation times, additional analgesic needs, pain scores; intensive care and hospital discharge times will be recorded.