Thomas J Stocker, Christian Besler, Hendrik Treede, Jörg Hausleiter
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引用次数: 0
Abstract
Background: It is estimated that 6% of persons over age 75 have clinically relevant tricuspid regurgitation (TR). This condition carries a high mortality and is of particular interest because of the recent development of new interventional treatments.
Methods: This review is based on publications that were retrieved by a selective search in the PubMed database for randomized controlled trials (RCTs), observational studies, registry studies, expert recommendations, and current international guidelines.
Results: The evidence reveals that TR is an independent cause of mortality. Mortality is correlated with the severity of TR: approximately 35% of patients with severe TR and right heart failure die within 1 year, and about 60% within 3 years. The clinical course varies depending on the etiology (primary TR, atrial/ventricular secondary TR, association with pacemaker systems). In the outpatient setting, timely diagnosis by transthoracic echocardiography is crucial. The options for pharmacotherapy are essentially limited to diuretic treatment (grade 2a recommendation). Early referral to a specialized heart valve center is essential for the prevention of irreversible damage of the right heart and secondary end-organ damage, including cardiohepatic and cardiorenal syndromes. In the heart valve center, an extended diagnostic evaluation with multimodal imaging is followed by a case discussion by the interdisciplinary cardiac team, with individual evaluation of the treatment options. The first randomized controlled trial of treatment for TR yielded a win ratio of 1.48 (95% confidence interval, [1.06; 2.13]) for interventional treatment (edge-to-edge repair) compared to optimal medical therapy.
Conclusion: As the understanding of tricuspid regurgitation improves, strategies for its interventional treatment are undergoing steady development, with the aim of lowering the mortality of this condition.
期刊介绍:
Deutsches Ärzteblatt International is a bilingual (German and English) weekly online journal that focuses on clinical medicine and public health. It serves as the official publication for both the German Medical Association and the National Association of Statutory Health Insurance Physicians. The journal is dedicated to publishing independent, peer-reviewed articles that cover a wide range of clinical medicine disciplines. It also features editorials and a dedicated section for scientific discussion, known as correspondence.
The journal aims to provide valuable medical information to its international readership and offers insights into the German medical landscape. Since its launch in January 2008, Deutsches Ärzteblatt International has been recognized and included in several prestigious databases, which helps to ensure its content is accessible and credible to the global medical community. These databases include:
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By being indexed in these databases, Deutsches Ärzteblatt International's articles are made available to researchers, clinicians, and healthcare professionals worldwide, contributing to the global exchange of medical knowledge and research.