نتایج جستجو برای: tricuspid valve regurgitation
تعداد نتایج: 115317 فیلتر نتایج به سال:
Tricuspid Valve Reconstruction in a Patient with Ventricular Septal Defect and Subacute Endocarditis
Objective: Tricuspid valve reconstruction was advocated as the operative method for the treatment of tricuspid valve endocarditis recently. Many people accept that valve replacement therapy should be performed if more than two valve leaflets are involved. The aim of the study to discuss if reconstructive surgery could be done to treat two valve leaflets involved in tricuspid valve endocarditis....
Tricuspid valve regurgitation was assessed quantitatively by measuring blood flow velocity in the vena cava using a pulsed Doppler velocimeter. A non-invasive index of regurgitation was obtained by calculating the ratio between the maximum amplitudes of the systolic and diastolic components of the velocity curves. The index was compared with the angiographic grading of regurgitation in 70 patie...
of breathlessness for the past 5 years. On examination, the pulse rate was 90/min, regular with frequent ectopics, and BP was 90/50 mmHg. On cardiovascular examination, S1 and P2 were loud with mid diastolic murmur (MDM), pan systolic murmur (PSM) and early diastolic murmur (EDM) heard. Electrocardiography (ECG) showed normal sinus rhythm (NSM) with huge P wave. Echocardiography examination rev...
OBJECTIVE To analyse patient data to elucidate the apparent association between an abnormal karyotype and tricuspid regurgitation found during fetal echocardiography at early gestations. SETTING Tertiary referral centre for fetal medicine and cardiology. METHODS Fetuses between 11 and 14 weeks' gestation were selected for detailed echocardiography. Referral reasons were increased nuchal tra...
BACKGROUND Ebstein anomaly and tricuspid valve dysplasia are rare congenital tricuspid valve malformations associated with high perinatal mortality. The literature consists of small, single-center case series spanning several decades. We performed a multicenter study to assess the outcomes and factors associated with mortality after fetal diagnosis in the current era. METHODS AND RESULTS Fetu...
A 63-year-old male presented with sudden onset chest pain and dyspnoea following a kick to the praecordium while gelding a horse. Transthoracic echocardiography showed evidence of flail tricuspid valve leaflets, severe tricuspid regurgitation and a widely patent foramen ovale with a right-to-left shunt. Due to progressive severe systemic hypoxemia the patient underwent emergent surgical interve...
INTRODUCTION The tricuspid valve has been taken as a non-critical valve in terms of acute or late mortality in a number of conditions. Tricuspid functional regurgitation is a cause of late operations with an increased morbidity. A number of techniques have been described and used in clinical practice in the past forty years and include simple suture techniques and the use of support for annulop...
Transthoracic 2-dimensional (D) echocardiography (echo) is often used to assess tricuspid regurgitation (TR) after implantation of permanent pacemakers. However, its ability to define the precise anatomical relationship between the tricuspid valve and the pacemaker lead is quite limited. This report presents a 58-year-old male with aggravation of TR after pacemaker implantation for heart block....
Transcatheter aortic valve replacement (TAVR) has been established as a less invasive alternative to open-heart surgery in inoperable or high-risk patients presenting with symptomatic severe aortic valve stenosis. The feasibility and efficacy of valve-in-valve implantation in degenerated surgical aortic bioprostheses have also been described and can currently be considered a valuable treatment ...
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