Dreyfus study tricuspid valve

Tricuspid valve surgery - ncbi.nlm.nih.gov

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Isolated tricuspid valve surgery with normal functioning left side. The end-stage rheumatic heart valve disease. It is clear today that rheumatic valve disease is a well known heart condition which is anecdotal in the so-called developed countries but is still the most common cause of heart disease in the world.

Tricuspid valve surgery - ncbi.nlm.nih.gov

Management of tricuspid valve regurgitation

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Management of tricuspid regurgitation (TR) is becoming an increasingly difficult decision‐making problem. TR occurs in 8–35% of patients, especially in association with acquired left heart valve disease of rheumatic origin, primary isolated TR being very rare. It is more frequently found in ...

Management of tricuspid valve regurgitation

Early Feasibility Study of a Transcatheter Tricuspid Valve ...

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4/11/2017 · Background The SCOUT (Percutaneous Tricuspid Valve Annuloplasty System for Symptomatic Chronic Functional Tricuspid Regurgitation) trial is a prospective, single-arm, multicenter, early feasibility study of a novel transcatheter device to plicate the tricuspid annulus (TA) and reduce tricuspid regurgitation (TR). Objectives This study tested the feasibility and safety of a novel …

Early Feasibility Study of a Transcatheter Tricuspid Valve ...

The Tricuspid Valve | Circulation

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In their study, the tricuspid valve annulus was visually assessed in 311 patients undergoing mitral valve repair between 1989 and 2001. Tricuspid annuloplasty was performed selectively only on those patients whose tricuspid annular diameter (as measured from the anteroseptal commissure to the anteroposterior commissure) was greater than twice ...

The Tricuspid Valve | Circulation

Echocardiographic study of functional tricuspid ...

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The tricuspid valve (TV) has not received as much attention as the aortic valve or mitral valve. ... In our study mean tricuspid annulus size measured with TTE was 37.1 mm ± 3.27 mm and the annulus size measured with TEE was 36.48 mm ± 2.81 mm. There was a statistical significance with TTE than TEE (p value ... Dreyfus et al. found that if ...

Echocardiographic study of functional tricuspid ...

Tricuspid Regurgitation in Mitral Valve Disease | JACC ...

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2/3/2009 · Tricuspid regurgitation (TR) in patients with mitral valve (MV) disease is associated with poor outcome and predicts poor survival, heart failure, and reduced functional capacity. It is common if left untreated after MV replacement mainly in rheumatic patients, but it is also common in patients with ischemic mitral regurgitation. It is less common, however, in those with degenerative mitral ...

Tricuspid Regurgitation in Mitral Valve Disease | JACC ...

Transcatheter Tricuspid Valve Implantation of NaviGate ...

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1/24/2018 · Patients with isolated functional or recurrent tricuspid regurgitation are often denied surgery because they are considered to be at high risk. Transcatheter valve therapy provides a less invasive alternative for tricuspid regurgitation associated with right heart failure. We have evaluated the feasibility of transcatheter tricuspid valve implantation of the NaviGate valved stent in a long ...

Transcatheter Tricuspid Valve Implantation of NaviGate ...

Anatomy and Physiology of the Tricuspid Valve - ScienceDirect

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(A) The tricuspid valve is seen from the atrial side with the typically D-shaped annulus composed of a flat septal region and curved anterior and posterior regions. (B) The ventricular surface of the anterior leaflet (asterisk) with multiple “crisscrossing” muscle attachments (arrows) directly to the base of the leaflet.

Anatomy and Physiology of the Tricuspid Valve - ScienceDirect

Tricuspid regurgitation diagnosis and treatment | European ...

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Progression of functional tricuspid regurgitation is not uncommon after mitral valve surgery and is associated with poor outcomes. We tested the hypothesis that concomitant tricuspid valve annuloplasty in patients with tricuspid annulus dilatation (≥40 mm) prevents tricuspid regurgitation progression after …

Tricuspid regurgitation diagnosis and treatment | European ...

Prophylactic tricuspid annuloplasty in patients with ...

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Management of tricuspid valve regurgitation. ... 4 Dreyfus G, Corbi PJ, John CKM, et al. Secondary TR or dilatation: which should. ... In our study, all patients with functional TR had at the time ...

Prophylactic tricuspid annuloplasty in patients with ...

(PDF) Management of tricuspid valve regurgitation

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A STUDY OF TRICUSPID VALVE SURGERY DONE IN PATIENTS UNDERGOING MITRAL VALVE REPLACEMENT SURGERY FOR RHEUMATIC HEART DISEASE IN OUR INSTITUTE. Dr. P. Amirtharaj. ... Gilles D Dreyfus, K M John Chan. Functional tricuspid regurgitation: a more complex entit y than it appears. Heart 2009;95:868 –869.

(PDF) Management of tricuspid valve regurgitation

A STUDY OF TRICUSPID VALVE SURGERY DONE IN PATIENTS ...

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study was to determine whether surgical repair of the tricuspid valve based on tricuspid dilatation rather than TR could lead to potential benefits. Methods. Between 1989 and 2001, 311 patients under-went mitral valve repair (MVR). The tricuspid valve was examined in each patient. Tricuspid annuloplasty was

A STUDY OF TRICUSPID VALVE SURGERY DONE IN PATIENTS ...

Secondary Tricuspid Regurgitation or Dilatation: Which ...

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6/1/2009 · Introduction. Function of the tricuspid valve (TV) plays an important role in several heart diseases, including left-sided valve disease and heart failure, and the development of functional tricuspid regurgitation is directly associated with increased morbidity and mortality.

Secondary Tricuspid Regurgitation or Dilatation: Which ...

Evaluation of the tricuspid valve ... - Oxford Academic

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The tricuspid valve consists of three leaflets (anterior, posterior, and septal), the chordae tendinea, two discrete papillary muscles, the fibrous tricuspid annulus, and the right atrial and right ventricular myocardium . Valve function depends on coordination of all …

Evaluation of the tricuspid valve ... - Oxford Academic

Chapter 46. Tricuspid Valve Disease | Cardiac Surgery in ...

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MANAGEMENT OF TRICUSPID VALVE ... to valvuloplasty for mitral valve regurgitation, Dreyfus et al4 found that the ... tricuspid valve were not a principal goal of the study and that diuretic ...

Chapter 46. Tricuspid Valve Disease | Cardiac Surgery in ...

MANAGEMENT OF TRICUSPID VALVE REGURGITATION

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4/23/2013 · Tricuspid valve: a valve not to be forgotten. ... Furthermore, the seminal work of Dreyfus et al. ... Tricuspid valve replacement should be reserved for the rare case of a late failed repair or for cases of significant distortion or destruction of the leaflets. In such circumstances, bioprostheses are recommended in patients older than 65 years ...

MANAGEMENT OF TRICUSPID VALVE REGURGITATION

Tricuspid valve: a valve not to be forgotten.

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Reports of minimally invasive tricuspid valve operations are rare, and results are often contradictory. This study analyzes our 5-year experience with minimally invasive tricuspid valve …

Tricuspid valve: a valve not to be forgotten.

Minimally invasive tricuspid valve surgery in patients at ...

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Cardiovascular specialists have entered an era of renewed interest and enthusiasm surrounding the diagnosis and treatment of valvular heart disease, driven in part by emerging percutaneous therapies for the treatment of aortic, pulmonic, and mitral valve disease. Despite this wave of investigation, little or no attention has been given to the treatment of tricuspid valve disease.

Minimally invasive tricuspid valve surgery in patients at ...

The Tricuspid Valve | Circulation

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Dreyfus G and al. Ann Thorac Surg 2005;79:127–32 Is indeed the ignored valve? ... matched study, operative mortality was similar (both high) for TV repair and replacement ... Surgical treatment of tricuspid valve disease, regardless of the operative approach, is associated with significant early and late

The Tricuspid Valve | Circulation

Isolated tricuspid valve surgery: timing and indications - STS

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11/21/2018 · Valve anatomy. The tricuspid valve is the largest and most apically positioned of the four cardiac valves and, similar to the mitral valve, its annulus is saddle-shaped, with the lowest part in the posteroseptal position and the highest part in the anteroseptal portion.

Isolated tricuspid valve surgery: timing and indications - STS

Tricuspid valve regurgitation: no longer the “forgotten valve”

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The tricuspid valve has long been described as the “forgotten valve” and for good reason. In the United States, it is estimated that approximately 1.6 million individuals have severe tricuspid regurgitation (TR). 1 Despite a clear association with TR severity and mortality, fewer than 8,000 patients undergo surgical tricuspid repair or replacement.

Tricuspid valve regurgitation: no longer the “forgotten valve”

Transcatheter Tricuspid Valve Therapies - citoday.com

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Gilles Dreyfus (born 24 May 1951) is a French cardiac surgeon. ... In 2003, he presented a research paper at the AATS annual meeting with a study population of 311 patients, divided in two subgroups: ... the other mitral valve repair associated to tricuspid valve repair.

Transcatheter Tricuspid Valve Therapies - citoday.com

Gilles Dreyfus - Wikipedia

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10/4/2016 · The leading aetiology of tricuspid regurgitation (TR) in developed countries is functional, secondary to left side heart disease and pulmonary hypertension. 1 Currently, moderate-to-severe TR affects approximately 1.6 million patients in the United States, of whom only 8,000 undergo tricuspid surgery annually; 2 this results in an extremely large number of untreated patients with significant ...

Gilles Dreyfus - Wikipedia

Management Of Tricuspid Regurgitation - icrjournal.com

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Abstract. Background: Many of the previous studies on tricuspid valve surgery were on the materials that were used and the advantages and disadvantages of them. In this study, effects of preoperative tricuspid valve diameter on early postoperative outcomes were investigated. Methods: A total of 43 patients who underwent tricuspid valve repair surgery with the ring between the years 2012-2014 ...

Management Of Tricuspid Regurgitation - icrjournal.com

Effects of Preoperative Tricuspid Valve Diameters on Early ...

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The assessment and management of tricuspid valve disease have evolved substantially during the past several years. Whereas tricuspid stenosis is uncommon, tricuspid regurgitation is frequently encountered and is most often secondary in nature and caused by annular dilatation and leaflet tethering from adverse right ventricular remodelling in response to any of several disease processes.

Effects of Preoperative Tricuspid Valve Diameters on Early ...

Diagnosis and treatment of tricuspid valve disease ...

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4/10/2012 · Functional tricuspid regurgitation (TR) occurs in patients with rheumatic mitral valve disease even after mitral valve surgery. The aim of this study was to analyze surgical results of TR after previous successful mitral valve surgery. From September 1996 to September 2008, 45 patients with TR after previous mitral valve replacement underwent second operation for TR.

Diagnosis and treatment of tricuspid valve disease ...

Surgical treatment of tricuspid regurgitation after mitral ...

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Tricuspid regurgitation (TR) is a relatively common abnormality. Since this lesion is frequently asymptomatic and may not be detected on physical examination, it is often diagnosed solely by echocardiography. This topic will review the prognosis and management of TR. …

Surgical treatment of tricuspid regurgitation after mitral ...

Management and prognosis of tricuspid regurgitation - UpToDate

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The tricuspid valve (TV), although occasionally considered “neglected” is the subject of renewed and increasing interest. Factors include an awareness that tricuspid value dysfunction is influential in patient outcomes, an improving understanding of valve anatomy and function and evolving techniques available to address tricuspid regurgitation.

Management and prognosis of tricuspid regurgitation - UpToDate

Echocardiography of the tricuspid valve - Luxford- Annals ...

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6/6/2015 · The efficacies of tricuspid valve repair, risk factors for treatment failure and postoperative quality of life have not been thoroughly evaluated in patients with tricuspid insufficiency associated with rheumatic heart disease (RHD). We therefore reviewed our experience with ring and non-ring tricuspid annuloplasty for the treatment of functional tricuspid insufficiency (TI) in RHD.

Echocardiography of the tricuspid valve - Luxford- Annals ...

Outcomes of tricuspid annuloplasty with and without ...

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• Aortic, mitral and/or pulmonic valve stenosis and/or regurgitation ≥ moderate • Previous tricuspid valve repair or replacement • Presence of trans-tricuspid pacemaker or defibrillator leads which cause impingement of the tricuspid valve leaflet as evaluated by echocardiography • MI or known unstable angina within the

Outcomes of tricuspid annuloplasty with and without ...

TRI-REPAIR: 30-Day Outcomes of Transcatheter TV Repair in ...

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Located on the right side of the heart, the tricuspid valve (TV) prevents blood backflow from the right ventricle to the right atrium. Similar to other cardiac valves, quantification of TV biaxial mechanical properties is essential in developing accurate computational models.

TRI-REPAIR: 30-Day Outcomes of Transcatheter TV Repair in ...

On the Biaxial Mechanical Response of Porcine Tricuspid ...

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Tricuspid Valve Disease: Pathophysiology and Optimal Management K.M. John Chan, Mustafa Zakkar, Emre Amirak and Prakash P. Punjabi United States.2,4 Of patients with heart failure, Tricuspid valve disease most commonly occurs secondary to left-sided heart valve disease, in 35% have moderate or severe tricuspid regurgita- particular mitral valve disease.

On the Biaxial Mechanical Response of Porcine Tricuspid ...

Tricuspid Valve Disease: Pathophysiology and Optimal ...

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11/15/2015 · ### Learning objectives The tricuspid valve was virtually ignored for a long time in the past. However, the incidence of tricuspid insufficiency associated with left valvular disease is quite significant, ranging from 8% to 35% of cases.1 ,2 This is most common in conjunction with mitral valve disease but association with aortic valve pathology is not uncommon.

Tricuspid Valve Disease: Pathophysiology and Optimal ...

Secondary tricuspid valve regurgitation: a forgotten ...

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Tricuspid Valve Repair—Indications and Techniques: ... A different surgical vision was presented by Dreyfus and coworkers,8 who suggested performing tricuspid annulo-plasty regardless of the grade of trisupid regurgitation, when ... In an interesting study, Sadeghi and co-

Secondary tricuspid valve regurgitation: a forgotten ...

Tricuspid Valve Repair—Indications and Techniques: Suture ...

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The indications for tricuspid valve repair in the setting of mitral valve disease and concomitant tricuspid regurgitation (TR) remain unclear. We examined patients undergoing mitral valve replacement (MVR) to determine the effect of TR and tricuspid valve repair on survival, functional status, and postoperative TR.

Tricuspid Valve Repair—Indications and Techniques: Suture ...

Clinical and Echocardiographic Impact of Functional ...

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Functional tricuspid regurgitation (TR) primarily arises from asymmetric dilation of the tricuspid annulus in the setting of right ventricular dysfunction and enlargement in response to left-sided myocardial and valvular abnormalities. Even if TR is not severe at the time of mitral valve surgery, TR can worsen and even appear late after successful mitral valve surgery, which portends a poor ...

Clinical and Echocardiographic Impact of Functional ...

Valve Repair for Functional Tricuspid Valve Regurgitation ...

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10/27/2014 · Indications and Timing of Tricuspid Valve Surgery ... 29 % of the patients who had 5-year follow up at that study had at least moderate–severe TR at the end of follow up. Based on these data, the indications for tricuspid repair, at the time of mitral repair for mitral valve prolapsed, continue to be debatable. ... Dreyfus GD, Corbi PJ, Chan ...

Valve Repair for Functional Tricuspid Valve Regurgitation ...

Surgery For Tricuspid Regurgitation - icrjournal.com

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2/12/2013 · The tricuspid valve annulus: study in size and motion in normal subjects and in patients with tricuspid regurgitation. Circulation 66, ... Dreyfus, G. D., Raja, S. G. & John Chan, ...

Surgery For Tricuspid Regurgitation - icrjournal.com

Evidence-based surgical management of acquired tricuspid ...

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Background: The aim of this study was to investigate the 10-year Leipzig experience with minimally invasive mitral valve (MIMV) surgery in combination with tricuspid valve (TV) surgery. Methods: Between January 2002 and December 2011, a total of 441 patients with mitral valve (MV) dysfunction and concomitant TV regurgitation (TR) underwent MIMV surgery at the Leipzig Heart Center.

Evidence-based surgical management of acquired tricuspid ...

Concomitant tricuspid valve repair in patients with ...

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OBJECTIVE. In this article we show the morphologic detail of the tricuspid valve (TV) apparatus and discuss the spectrum of diagnostic information that CT and MRI can provide regarding pathologic processes. We also compare the strengths and limitations of these modalities with currently established echocardiographic diagnostic parameters.

Concomitant tricuspid valve repair in patients with ...

Imaging Evaluation of Tricuspid Valve: Analysis of ...

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Imaging Evaluation of Tricuspid Valve: Analysis of ...

Clinical Outcomes After Tricuspid Valve Annuloplasty in ...

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Tricuspid Valve Repair: Devega’s Tricuspid Annuloplasty in Moderate Secondary Tricuspid Regurgitation ... the pre-operative to resolution of elevated left atrial pressure following the variables evaluated in the present study. mitral valve replacement as well as individual response to This study is a non-randomized study. ... 5. Dreyfus G.D ...

Clinical Outcomes After Tricuspid Valve Annuloplasty in ...

Tricuspid Valve Repair: Devega’s Tricuspid Annuloplasty in ...

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4/10/2017 · Objectives This study sought to investigate the impact of tricuspid regurgitation (TR) on right ventricular function after percutaneous pulmonary valve implantation (PPVI). Background PPVI provides a less invasive alternative to surgery in patients with right ventricular-to-pulmonary artery (RV-PA) conduit dysfunction. Recovery of the right ventricle has been described after PPVI for patients ...

Tricuspid Valve Repair: Devega’s Tricuspid Annuloplasty in ...

Tricuspid Regurgitation Does Not Impact Right Ventricular ...

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FACTS ♥The results of surgery of the MV are less favorable in patients with associated right -side disease. ♥RV disease with significant involvement of the TV represents advanced disease that has a decisive effect on natural history and evolution after surgery. ♥Even when the mitral valve surgery has long- term success, in many cases there is a progressive increase of the TR.

Tricuspid Regurgitation Does Not Impact Right Ventricular ...

The Tricuspid Valve: The “Not So Forgotten” Valve

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11/15/2017 · Objectives The authors used transthoracic 3-dimensional transthoracic echocardiography (3DE) to characterize tricuspid annulus (TA) geometry and dynamics in healthy volunteers. Background Accurate sizing of the TA is essential for planning tricuspid annuloplasty and for implantation of new percutaneous tricuspid devices. Methods 3DE of the TA from 209 healthy volunteers was analyzed …

The Tricuspid Valve: The “Not So Forgotten” Valve

3-Dimensional Echocardiographic Analysis of the Tricuspid ...

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3-Dimensional Echocardiographic Analysis of the Tricuspid ...
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