نتایج جستجو برای: pulmonary valve replacement
تعداد نتایج: 403128 فیلتر نتایج به سال:
a2-year-old cachectic cross-breed gelding was admitted toveterinary teaching hospital of university of tehran followingthe onset of a marked respiratory distress, coughing and ventraledema. clinical examinations indicated harsh respiratory andexpiratory sounds as well as jugular vein distention. therespiratory and heart rates were 35/min and 60 bpm, respectively.agrade iii/iv pansystolic murmur...
Methods A 50 years old women who had underwent aortic valve replacement (19#HPsjm) + mitral valve replacement (29#sjm) and tricuspid DeVega anuloplasty at our department, was admitted to our hospital with fever. Echocardiography confirmed vegetations on aortic and mitral valves, abscess formation in aortic root, grade IV SEK in left atrium with pulmonary artery pressure of 60-65 mmHg. With posi...
BACKGROUND Follow-up of transcatheter pulmonary valve replacement (TPVR) with the Melody valve has demonstrated good short-term and long-term outcomes, but there are no published studies focused on valve performance in the Contegra bovine jugular vein conduit. METHODS AND RESULTS This is a retrospective, multicenter study of the short- and intermediate-term outcomes of Melody TPVR within the ...
introduction: despite advances in cardiac surgery, many patients might still encounter some post-surgical complications and difficulties. to overcome such difficulties, they should receive the required education. in view of the fact that determining the educational needs is the first step in educational planning, the present study aims to determine the educational needs of patients undergoing h...
PURPOSE To evaluate the capability of bright-blood cine MR to directly visualize the leaflets of the valve replacement in pulmonary position following Ross operation. MATERIAL AND METHODS Long and short axis views of the pulmonary valve were obtained in 10 normal subjects and 14 patients after Ross operation. Valve morphology and function were analyzed and signal-to-noise (SNR) and contrast-t...
background: determining the clinical significance of cardiac murmurs is widely considered in equine practice. pulmonary murmurs are commonly detected in athletic horses. echocardiography plays a leading role in assessment of these murmurs. objectives: echocardiographic evaluation of horses with pulmonary regurgitation and determining the importance of pulmonary valve murmurs. methods: a total n...
transluminal balloon valvuloplasty is an alternative to surgical valvotomy for congenital pulmonary valve stenosis. the aim of this study was to evaluate the long term results (to 13.5 years) of balloon pulmonary valvuloplasty. from june 1998 to january 2012, percutaneous balloon pulmonary valvuloplasty for congenital pulmonary valve stenosis was performed in 98 patients (50 males, 48 females, ...
e present a case of a 23-year-old man with Shone's complex, including bicuspid aortic valve, coarctation of the aorta status post neonatal repair and subsequent stent placement, mitral valve stenosis status post valve repair, and eventual replacement 1 year before the current presentation. A noncontrast thoracic computed tomography scan was performed after his mitral valve replacement to invest...
Thirty-seven consecutive cases of mitral valve replacement have been retrospectively reviewed. The prognostic significance of preoperative clinical, hemodynamic and quantitative angiographic factors for survival has been evaluated. In the Mitral stenosis (MS) group, all of the patients who showed small Stroke volume index (SVI) (less than 45 ml/m2) with pulmonary hypertension died from the low ...
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