نتایج جستجو برای: heart rapture tricuspid valve wounds and injuries
تعداد نتایج: 16931319 فیلتر نتایج به سال:
BACKGROUND Patients who undergo tricuspid annuloplasty during left-side heart valve surgery have a poor postoperative clinical outcome. However, preoperative right ventricular (RV) echocardiography parameters that predict adverse events in these patients are poorly understood. METHODS AND RESULTS We studied 74 patients (age, 58±10 years; men, 27%) with significant tricuspid regurgitation who ...
Background In the context of endemic left-sided rheumatic heart disease, tricuspid valve disease requiring surgical intervention merits closer scrutiny in order to analyse surgical outcomes with presently employed techniques. Aims To evaluate the results of simultaneous tricuspid valve surgery for severe functional tricuspid regurgitation in rheumatic heart disease at the time of left-sided val...
A 56-year-old patient with severe pulmonary hypertension developed severe tricuspid regurgitation, right-sided heart failure, and congestive hepatopathy. She was transferred for possible lung transplant and/or tricuspid valve surgery. Clinical and echocardiographic assessment provided confidence that acute tricuspid valve failure was responsible for the decompensation and that tricuspid valve r...
Given the increasing numbers of cardiac device implantations worldwide, it is important to determine whether permanent endocardial leads across the tricuspid valve can promote tricuspid regurgitation (TR). Virtually all current data is retrospective, and indicates a signal of TR being increased after permanent lead implantation. However, the precise incidence of moderate or greater TR post-proc...
a common complication of prosthetic heart valves is thrombosis. although the incidence of prosthetic valve thrombosis (pvt) in the tricuspid position is high, there are not enough data on the management of it, in contrast to left-sided pvt. here, we describe three cases of tricuspid pvt with three different management approaches: thrombolytic therapy; close observation with oral anticoagulants;...
We report the case of an 8-year-old patient with severe acute mitral regurgitation and tricuspid regurgitation after a motor vehicle collision caused by traumatic injuries of the supporting structures of both valves. An echocardiogram showed avulsion of the posteromedial papillary muscle of the mitral valve and a severely prolapsed anterior tricuspid valve leaflet. In addition, there was a near...
Objective(s): Tissue engineering represents a new approach to solve the current complications of the heart valve replacements by offering viable valve prosthesis with growth and remodeling capability. In this project, electrospinning and dip coating techniques were used to fabricate heart valve constructs from medical grade polyurethane (PU). Methods: Fir...
Background Transcatheter heart valve (THV) therapies have shown to be an alternative to surgical valve replacement, especially in high-risk patients requiring redo surgery. However, reports of transcatheter-based interventions in tricuspid valve position are scarce. Case Description Here, we report a case of successful concomitant transcatheter aortic valve-in-valve (ViV) and tricuspid valve-...
ebstein anomaly is characterized by apical displacement of the septal and posterior tricuspid valve leaflets, leading to atrialization of the right ventricle and could be diagnosed in a routine transthoracic echocardiography exam. we reported a young man with right sided heart failure symptoms who was found to have biventricular failure with suspected apical displacement of septal leaflet of tr...
In selected patients, mitral valve repair using MitraClip® (Abbott, USA) is a relatively safe and well-tolerated treatment for significant mitral regurgitation [1–3]. We describe a 56-year-old female with congenitally corrected transposition of the great arteries (ccTGA) and dextrocardia (Fig. 1a) with recurrent episodes of heart failure caused by a combination of systemic (right) ventricular f...
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