Özet:

Introduction and Purpose: In patients with mitral cover replacement, we aimed at investigating the relationship of airway obstruction, detected by preoperative respiratory function tests, with postoperative mechanical ventilation time and intensive care time. Method and Requirements: In our clinic, 62 follow-up patients with mitral cover replacement were taken to work. Sex, the presence of systemic disease, smoking, respiratory function tests, ejection fraction, pulmonary arterial pressure, peroperative cardiopulmonary bacteria and aortal clamp periods, postoperative entubation period, surgical intensive care period, preoperative and postoperative labrature tests, arterial blood gas values were recorded. There was a systemic disease that accompanied 47 of the patients. Nine of them were asthma, eight were chronic obstructive lungs disease. In those with respiratory disease, the intensive care stay time was significantly lower than those with non- respiratory disease (p<0,05). In those with chronic obstructive lungs disease, the intensive care stay period was significantly lower than in those with non-chronic obstructive lungs disease (p<0,05). There was a significant positive correlation between patient intensive care and renal function indicators (p<0,05). There was a significant positive correlation between the entubation period and the cardiac pulmonary period (p<0,05). There was a significant negative correlation between the entubation time and the challenging expiratory volume value in the first second (p<0,05). CONTRIBUTION and RESULTS: Planned cardiopulmonary bacterium and mitral cover replacement have been found to be the patient in the preoperative period in detail assessed in terms of the presence of aviation obstruction, the postoperative mechanical ventilation requirement and the reduction of prolonged stagnation.

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