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ObjectivesRegistered, prospective, multicenter study of the short-term clinical outcomes of a novel transcatheter aorticvalve system (Xcor system, Saint Medical Technology, Inc., of patients showedmild paravalvular leakage, and all 125 (100%) patients were in New York Heart Association ClassII.
Quadricuspid aorticvalve (QAV) is rare. However, to repair a quadricuspid aorticvalve is not as easy to realize as in bicuspid aorticvalve. The surgical design is crucial to rebuild the stable structure.
TricuspidValve Repair Existing literature on national surgical outcomes of isolated tricuspidvalve repair or replacement is based on data from over a decade ago and may not reflect current practice results. Analysis of 13,587 patients undergoing isolated tricuspidvalve surgery from 2017 to 2023 revealed a 5.5%
BACKGROUND:Data concerning the outcomes of transcatheter aorticvalve replacement in type 0 bicuspid aortic stenosis (AS) are scarce. Self-expanding transcatheter heart valves were used in the majority of patients (n=1160; 91.4%). In the matched population, differences in mortality (30 days: 4.2%
Objective A novel artificial intelligence-based phenotyping approach to stratify patients with severe aortic stenosis (AS) prior to transcatheter aorticvalve replacement (TAVR) has been proposed, based on echocardiographic and haemodynamic data. ±15.8 ±15.1 mm Hg, p value: 0.0079). to 84.7%) and 74.6% (95% CI 65.9%
Objectives This study evaluates predictors of conduction abnormalities (CA) following transcatheter aorticvalve implantation (TAVI) in patients with bicuspid aorticvalves (BAV). Predictors of CA are well established among patients with tricuspidaorticvalves but not in those with BAV.
BACKGROUND:This study aimed to compare the incidence and prognostic implications of new-onset conduction disturbances after surgical aorticvalve replacement (SAVR) in patients with bicuspid aorticvalve (BAV) aortic stenosis (AS) versus patients with tricuspidaorticvalve (TAV) AS (ie, BAV-AS and TAV-AS, respectively).
Procedure trends certainly suggest that we’ve entered the TAVR era, but a pair of new studies show that surgical aorticvalve replacement (SAVR) is a far better option for many younger and healthier patients who are increasingly seen as TAVR candidates. The proportion of SAVR patients increased in the <65yr patient group (26.2%
Patients with bicuspid aorticvalves (BAV) are predisposed to the development of aortic stenosis. We performed a pairwise meta-analysis, comparing the efficacy of transcatheter aorticvalve replacement (TAVR) versus surgical aorticvalve replacement (SAVR) in patients with BAV. to 4.58, p=0.04).
Objectives This study aimed to evaluate the prognostic value of coronary microvascular dysfunction (CMD) at long term after transcatheter aorticvalve implantation (TAVI) and to explore its relationship with extravalvular cardiac damage (EVCD).
Background Myocardial infarction (MI) has been shown to induce fibrotic remodelling of the mitral and tricuspidvalves. It is unknown whether MI also induces pathological remodelling of the aorticvalve and alters aortic stenosis (AS) progression. vs –0.04±0.04 cm 2 /m 2 /year; p=0.004).
Standalone performance for significant major valve disease pathology (aortic stenosis and regurgitation and mitral and tricuspid regurgitation) had a 93 percent sensitivity and 93 percent specificity.
Focusing on mitral and tricuspidvalve diseases , Capstans treatment combines transcatheter implantation of a folded valve replacement with its X-ray and ultrasound-guided robot to align the low-profile implant with the beating heart valve.
Approximately one third (17 patients) had a heart problem identified using conventional in person echocardiography, including 10 with a primary diagnosis of valvulopathy (1 Barlow's syndrome, 1 bicuspid aorticvalve and 8 less-than-moderate regurgitation), 2 cardiac surgery follow-ups (1 case of aorticvalve replacement and septal myectomy, and 1 case (..)
Assessment of fluid overload identifies aortic stenosis (AS) patients at high risk and treatment of fluid overload may potentially improve the post-interventional clinical course. TAVI, transcatheter aorticvalve implantation. FO can be objectively quantified using bioimpedance spectroscopy. FO by BIS was defined as ≥1.0 L
Usual structures imaged in this view are the right ventricular free wall and outflow region, interventricular septum, aorta, and aorticvalve, left ventricular outflow tract, anterior and posterior mitral leaflets, left ventricular cavity, posterior wall of left ventricle and left atrium. Apical four chamber view is illustrated here.
We are blessed with 4 heart valves – 2 on the left side which are known as the mitral and aorticvalves and 2 on the right side – the tricuspid and pulmonary valves.
Food and Drug Administration (FDA) approval of its TriClip, a first-of-its-kind device to repair leaky tricuspid heart valve, for which more than 1.6 are affected by tricuspid regurgitation, 1 which can severely impact quality of life. Abbott has announced U.S million people in the U.S. are estimated to be affected. and Lynn C.
Introduction Bicuspid aorticvalve (BAV) is the most common congenital heart disease with an increased risk of infective endocarditis (IE). The aim of this study was to compare patients with tricuspidaorticvalve (TAV) IE and BAV-IE in terms of characteristics, management and prognosis. Median follow-up was 67.2
This study aimed to analyse the aorticvalve and root involvement in FLNA -MVD families and its impact on outcomes. Echocardiography was performed in 185 patients and histological analysis in 3 explanted aorticvalves. The outcomes were defined as aorticvalve surgery or all-cause mortality. –6.1)
Methods Moderate MAVD was defined as coexisting moderate aortic stenosis (aorticvalve area (AVA) 1.0–1.5 cm 2 ) and moderate aortic regurgitation (vena contracta (VC) 0.3–0.6 Identifying markers of haemodynamic severity will improve risk stratification and potentially guide timely treatment. –1.5
Background Bicuspid aorticvalve (BAV) is often associated with a concomitant aortopathy. However, few studies have evaluated the effect of the aorticvalve (AV) phenotype on the rate of dilation of the aorta.
Objective CT aorticvalve calcium score (AVC score ) and density (AVC density ) thresholds have been recommended for aortic stenosis (AS) severity assessment in tricuspidaorticvalve (TAV). We aimed to compare AVC score and AVC density in bicuspid aorticvalve (BAV) versus TAV.
Adult Cardiac Surgery Database Lead Author Title Publication Date Jacob Raphael Red Blood Cell Transfusion and Pulmonary Complications: The Society of Thoracic Surgeons Adult Cardiac Surgery Database Analysis The Annals of Thoracic Surgery January 2024 Joseph Sabik Multi-Arterial versus Single-Arterial Coronary Surgery: Ten Year Follow-up of One Million (..)
Program Designations Access and Publications (A&P) 1 Participant User File (PUF) 2 Task Force on Funded Research (TFR) 3 Special Projects 4 Adult Cardiac Surgery Database Lead Author Title Publication Date William Keeling 2 National Trends in Emergency Coronary Artery Bypass Grafting European Journal of Cardiothoracic Surgery October 2023 Jake (..)
AF, atrial fibrillation; LAVI, left atrial volume index; RA, right atrial; RV, right ventricular; sPAP, systolic pulmonary artery pressure; SVI, stroke volume index; TR, tricuspid regurgitation. Aims Paradoxical low-flow, low-gradient aortic stenosis (pLFLG AS) may represent a diagnostic challenge, and its pathophysiology is complex.
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