title: Letter by Abdul-Khaliq et al regarding article, "Right ventricular mechanics and QRS duration in patients with repaired tetralogy of Fallot: implications of infundibular disease".
authors: Hashim
authors: H
authors: Abdul-Khaliq
authors: Axel
authors: A
authors: Rentzsch
authors: Rita
authors: R
authors: Schuck
authors: Mohamed Y
authors: MY
authors: Abd el-Rahman
mesh_terms: D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D013771:Tetralogy of Fallot / Q000150:complications / Q000503:physiopathology* / Q000601:surgery*; D018497:Ventricular Dysfunction, Right / Q000150:complications / Q000503:physiopathology*