Dal, AKumar, RS2012-12-042012-12-041995JOURNAL OF CARDIOVASCULAR SURGERY. 36; 5; 447-448http://www.ncbi.nlm.nih.gov/pubmed/8522560https://dspace.sctimst.ac.in/handle/123456789/818A patient with ostium secundum atrial septal defect was operated upon despite having hereditary spherocytosis, without any hemolytic effects of cardiopulmonary bypass. A short bypass time is safe in presence of this congenital hemolytic anemia.