%0 Case Reports %T Salt-losing nephropathy associated with supraventricular arrhythmia. %A Fatima AS %A Imran N %A Yaseen O %A Alrawi O %J BMJ Case Rep %V 17 %N 7 %D 2024 Jul 8 %M 38977315 暂无%R 10.1136/bcr-2024-260718 %X We present a case of a young man with a new-onset supraventricular arrhythmia accompanied by polyuria and natriuresis with subsequent renal salt-wasting causing hypovolemic hyponatremia. Resolution of the electrolyte imbalance occurred only after successful atrial flutter ablation.