%0 Journal Article %T The matter of ¡°unbalance¡± in right dominant atrioventricular septal defect %A Ana MS de Dios %A Germ¨¢n Lugones %A Ignacio Lugones %A Julio C¨¦sar Biancolini %A Mar¨ªa Fernanda Biancolini %J Archive of "Annals of Pediatric Cardiology". %D 2019 %R 10.4103/apc.APC_107_18 %X Unbalance in atrioventricular septal defect can be found in more than one anatomic level and in different degrees at each level. The definition of ¡°unbalance¡± has historically been focused in comparing the dimensions of main cardiac structures, such as the atrioventricular valve and the ventricles. However, the hemodynamic aspects of unbalance need to be considered as having, at least, similar relevance. New concepts and already described parameters must be combined and understood as a whole to help the surgical decision-making process %K Common atrioventricular canal defect %K common atrioventricular valve %K echocardiography %K functionally univentricular heart %K left ventricle %K ventricular septal defect %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6521658/