GREAT DEBATE: IN PATIENTS WITH DECOMPENSATED HEART FAILURE, ACETAZOLAMIDE IN ADDITION TO LOOP DIURETICS IS THE FIRST CHOICE

Ziekenhuis Oost-Limburg, Hasselt University, University Hospital Jena, Hannover Medical School

The document outlines arguments for and against the use of acetazolamide alongside loop diuretics in managing acute heart failure. It highlights findings from the largest randomized study on combination diuretic therapy, emphasizing improved decongestion and natriuresis with acetazolamide. However, it also raises concerns about the clinical significance of urinary output increases and the lack of impact on long-term outcomes such as mortality and rehospitalization rates. The authors provide a balanced view, considering both efficacy and safety profiles.