Efficacy of positive expiratory pressure in the prevention and treatment of postoperative pulmonary complications following thoracic and abdominal surgery. A systematic review and meta-analysis
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Postoperative pulmonary complications (PPCs), including atelectasis, pneumonia, and respiratory failure, are common after thoracic and upper abdominal surgery and are associated with increased morbidity, longer hospital stays, and higher costs. This systematic... ...
