title: Surgery for Tetralogy of Fallot in Adults: Early Outcomes.
abstract: To study the in-hospital outcome of adult patients who had undergone surgical repair for Tetralogy of Fallot.
  
  
  
  A retrospective descriptive study was conducted at the Punjab Institute of Cardiology searching the hospital records. All those adult patients who had undergone repair for Tetralogy of Fallot from January 2012 to December 2014 were included in the study. All the patients were operated by the same surgical team. Patients who underwent primary repair as well as those with previous palliative procedures were included in the study. Thirty days outcome was studied by recording variables from the database. Data was analysed using Statistical Package for Social Sciences version 16.
  
  
  
  A total of 80 patients was included in the study, in which there were 48 (60%) male patients and 32 (40%) female patients. Mean age was 21±0.21 years. Those with previous palliation were 15 (18.75%). The associated problems observed were: atrial septal defect 27 (33.75%), right aortic arch 30 (37.5%), patent ductus arteriosus 6 (7.5%) and double outlet right ventricle 3 (3.75%). In-hospital mortality recorded was 7 (8%). Postoperative complications encountered were low cardiac output syndrome 9 (11.25%), pleural effusion requiring tapping 3 (3.75%), reoperation for bleeding 3 (3.8%), pulmonary regurgitation (moderate to severe) 20 (25%) which occurred in the transannular patch group only and atrial arrhythmia 4 (5%).
  
  
  
  A large number of adult patients are still operated for tetralogy of Fallot in Pakistan. With increasing experience in the technique the mortality and morbidity is comparable to international literature.
authors.affiliation: Punjab Institute of Cardiology, Lahore, Pakistan.
authors.forename: Imran
authors.initials: I
authors.lastname: Khan
authors.affiliation: Punjab Institute of Cardiology, Lahore, Pakistan.
authors.forename: Zafar
authors.initials: Z
authors.lastname: Tufail
authors.affiliation: Punjab Institute of Cardiology, Lahore, Pakistan.
authors.forename: Saeed
authors.initials: S
authors.lastname: Afridi
authors.affiliation: Punjab Institute of Cardiology, Lahore, Pakistan.
authors.forename: Madiha
authors.initials: M
authors.lastname: Iqbal
authors.affiliation: Punjab Institute of Cardiology, Lahore, Pakistan.
authors.forename: Tipu
authors.initials: T
authors.lastname: Khan
authors.affiliation: Punjab Institute of Cardiology, Lahore, Pakistan.
authors.forename: Abdul
authors.initials: A
authors.lastname: Waheed
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D017052:Hospital Mortality; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D013771:Tetralogy of Fallot / Q000401:mortality / Q000601:surgery*; D016896:Treatment Outcome; D055815:Young Adult