title: Atrial effective refractory period after Mustard operation.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000209:etiology; D006329:Heart Conduction System / Q000293:injuries* / Q000503:physiopathology; D006801:Humans; D012849:Sinoatrial Node / Q000293:injuries; D013514:Surgical Procedures, Operative / Q000009:adverse effects*; D014188:Transposition of Great Vessels / Q000601:surgery*