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Using stress echocardiography, we identified improvement in right ventricular function and signs of relief in cardiac compression after bar removal.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Central message"}},{"value":"We identified a significant improvement in right ventricular diastolic and systolic function as well as signs of cardiac decompression, and improved exercise capacity after bar removal of minimally invasive repair of pectus excavatum. The compression of the atrioventricular groove, reflected by the presence of an incremented tricuspid gradient, was significantly lower after bar removal.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Perspective"}},{"value":"Marcelo Martinez-Ferro: ownership interest in Pampamed SRL, Gaston Rodriguez-Granillo: consultant of Fundacion INICIAR, Caristo Diagnostics, MultiplAI Health, and RDCom. None of the other authors have conflicts of interest to declare.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}]}}