{"title":"Decongestion in heart failure: medical and device therapies","authors":"Zachary L. Cox, Kevin Damman, Jeffrey M. Testani","doi":"10.1038/s41569-025-01152-z","DOIUrl":null,"url":null,"abstract":"<p>Heart failure is a leading cause of hospitalization worldwide, and congestion is the predominant cause of heart failure symptoms and hospitalization. The primary therapy used to treat and prevent congestion has historically been loop diuretics. However, many patients are discharged from hospital with residual congestion, which is associated with persistent heart failure symptoms, adverse outcomes and hospital readmission. Multiple medical strategies and devices have been and are being investigated with the aim of improving decongestion and subsequent heart failure outcomes. Numerous questions exist about the design of clinical trials to test emerging medical and device therapies, including the magnitude of benefit on congestive, kidney and post-discharge outcomes relative to conventional decongestion practices, and how best to implement novel therapies. In this Review, we discuss emerging medical and device strategies targeting congestion in patients with heart failure.</p>","PeriodicalId":18976,"journal":{"name":"Nature Reviews Cardiology","volume":"32 1","pages":""},"PeriodicalIF":41.7000,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Reviews Cardiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1038/s41569-025-01152-z","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
引用次数: 0
Abstract
Heart failure is a leading cause of hospitalization worldwide, and congestion is the predominant cause of heart failure symptoms and hospitalization. The primary therapy used to treat and prevent congestion has historically been loop diuretics. However, many patients are discharged from hospital with residual congestion, which is associated with persistent heart failure symptoms, adverse outcomes and hospital readmission. Multiple medical strategies and devices have been and are being investigated with the aim of improving decongestion and subsequent heart failure outcomes. Numerous questions exist about the design of clinical trials to test emerging medical and device therapies, including the magnitude of benefit on congestive, kidney and post-discharge outcomes relative to conventional decongestion practices, and how best to implement novel therapies. In this Review, we discuss emerging medical and device strategies targeting congestion in patients with heart failure.
期刊介绍：
Nature Reviews Cardiology aims to be the go-to source for reviews and commentaries in the scientific and clinical communities it serves. Focused on providing authoritative and accessible articles enriched with clear figures and tables, the journal strives to offer unparalleled service to authors, referees, and readers, maximizing the usefulness and impact of each publication. It covers a broad range of content types, including Research Highlights, Comments, News & Views, Reviews, Consensus Statements, and Perspectives, catering to practising cardiologists and cardiovascular research scientists. Authored by renowned clinicians, academics, and researchers, the content targets readers in the biological and medical sciences, ensuring accessibility across various disciplines. In-depth Reviews offer up-to-date information, while Consensus Statements provide evidence-based recommendations. Perspectives and News & Views present topical discussions and opinions, and the Research Highlights section filters primary research from cardiovascular and general medical journals. As part of the Nature Reviews portfolio, Nature Reviews Cardiology maintains high standards and a wide reach.
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