title: Letter by DeGroff regarding article, "Direction of preoperative ventricular shunting affects ventricular mechanics after Tetralogy of Fallot repair".
authors: Curt G
authors: CG
authors: Degroff
mesh_terms: D004452:Echocardiography; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging* / Q000601:surgery*; D006801:Humans; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging* / Q000601:surgery*