Tricuspid Regurgitation Is Associated With Increased Risk of Mortality in Patients With Low-Flow Low-Gradient Aortic Stenosis and Reduced Ejection Fraction

Abstract Objectives This study sought to examine the impact of tricuspid regurgitation (TR) on mortality in patients with low-flow, low-gradient (LF-LG) aortic stenosis (AS) and reduced left ventricular ejection fraction (LVEF). Background TR is often observed in patients with LF-LG AS and low LVEF,...

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Veröffentlicht in:	JACC. Cardiovascular interventions 2015-04, Vol.8 (4), p.588-596
Hauptverfasser:	Dahou, Abdellaziz, MD, MSc, Magne, Julien, PhD, Clavel, Marie-Annick, DVM, PhD, Capoulade, Romain, PhD, Bartko, Philipp Emanuel, MD, PhD, Bergler-Klein, Jutta, MD, Sénéchal, Mario, MD, Mundigler, Gerald, MD, Burwash, Ian, MD, Ribeiro, Henrique B., MD, O’Connor, Kim, MD, Mathieu, Patrick, MD, Baumgartner, Helmut, MD, Dumesnil, Jean G., MD, Rosenhek, Raphael, MD, Larose, Eric, MD, Rodés-Cabau, Josep, MD, Pibarot, Philippe, DVM, PhD
Format:	Artikel
Sprache:	eng
Schlagworte:	aortic stenosis aortic valve replacement Cardiovascular echocardiography Life Sciences low-flow low-gradient outcome Santé publique et épidémiologie tricuspid regurgitation
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Zusammenfassung:	Abstract Objectives This study sought to examine the impact of tricuspid regurgitation (TR) on mortality in patients with low-flow, low-gradient (LF-LG) aortic stenosis (AS) and reduced left ventricular ejection fraction (LVEF). Background TR is often observed in patients with LF-LG AS and low LVEF, but its impact on prognosis remains unknown. Methods A total of 211 patients (73 ± 10 years of age; 77% men) with LF-LG AS (mean gradient
ISSN:	1936-8798 1876-7605
DOI:	10.1016/j.jcin.2014.08.019