Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Factors Responsible for the Effectiveness of the Lund Technique for De-airing Following Open Left Heart Surgery.
Brief Summary: The Lund de-airing technique is employed for cardiac de-airing in open left heart surgery. It consists of two main elements namely, opening of both pleura after the patient is on CPB (cardiopulmonary bypass)and disconnection of the ventilator before opening the left heart to ensure bilateral pulmonary collapse and a staged filling of the heart at termination of the CPB. The aim of this study is to analyze in a randomized manner two groups of patients to establish if one or both components are of primary importance for the effectiveness of the de-airing technique.