Is the risk of atrial fibrillation after pneumonectomy impaired by preoperative administration of dexamethasone . A cohort study?
AF is a frequent complication after pneumonectomy associated with increased mortality. Whereas corticosteroids have been documented as preventing AF following cardiac surgery, no such effect was found after pneumonectomy.
The number of blastomeres in the post-thawing embryos is an important factor influencing the occurrence of pregnancy in FET procedures; however, the criterion that post-thawing embryos with 50% intact blastomeres will lead to pregnancy may not be valid.