Invited commentary.
Fedderly
Raymond T
RT
Department of Pediatric Cardiology, Children’s Hospital of Wisconsin, Medical College of Wisconsin, 9000 W Wisconsin Ave, Milwaukee, WI 53222, USA. fedderly@mcw.edu
Pelech
Andrew N
AN
D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures / Q000295:instrumentation*; D006345:Heart Septal Defects, Ventricular / Q000601:surgery*; D006801:Humans