نتایج جستجو برای: prosthetic valve

تعداد نتایج: 120985  

Journal: Current Medical Mycology 2018
Firoozeh Kermani, Lotfollah Davoodi, Mahdi Abastabar, Roghayeh Mirzakhani, Rozita Jalalian, Shervin Ziabakhsh Tabari, Shirin Mehdipour, Tahereh Shokohi,

Background and Purpose: Candida endocarditis is an infrequent disease with a high mortality rate, which commonly occurs in immunosuppressed patients with cardiac valve replacement. We reported a 70-year-old woman diagnosed with Candida prosthetic valve endocarditis (PVE). This study also involved a review of all published cases of Candida PVE from 1970. Case report: Herein, we reported a 70-ye...

Journal: :jundishapur journal of microbiology 0
tahereh shokohi department of parasitology and mycology, mazandaran university of medical sciences, sari, ir iran; invasive fungi research center, mazandaran university of medical sciences, sari, ir iran; department of medical mycology and parasitology, sari medical school, sari, ir iran. tel: +98-9111515741, fax: +98-1513543248 seyed mahmood nouraei mazandaran heart center, mazandaran university of medical sciences, sari, ir iran mohammad hosein afsarian department of parasitology and mycology, mazandaran university of medical sciences, sari, ir iran narges najafi north infectious disease research center, mazandaran university of medical sciences, sari, ir iran shirin mehdipour mazandaran heart center, mazandaran university of medical sciences, sari, ir iran

introduction fungal prosthetic valve endocarditis (pve) is rare but serious complication of valve replacement surgery. candida species, particularly candida albicans is the most common isolated pathogen in fungal pve (1–6%of cases). case presentation we describe a 35-year-old woman who underwent mechanical mitral valve replacement about 3 years ago. she was admitted with neurological symptoms a...

رنجبرنژاد اصفهانی, حسن ,

In recent socio-economic state it is not possible to have different sets of prosthetic cardiac valves available in the operating room before open-heart surgery for valvular replacement. In this study the diameter of the aortic valve ring measured in 2-D echocardiography was compared with the size of the aortic prosthetic valves implanted for the patients with aortic valvular disease. The purpos...

Journal: :مجله دانشکده پزشکی دانشگاه علوم پزشکی تهران 0
حسن رنجبرنژاد اصفهانی h rangbarnegad

in recent socio-economic state it is not possible to have different sets of prosthetic cardiac valves available in the operating room before open-heart surgery for valvular replacement. in this study the diameter of the aortic valve ring measured in 2-d echocardiography was compared with the size of the aortic prosthetic valves implanted for the patients with aortic valvular disease. the purpos...

غفاری , رحمان, قلی پوربرادری , افشین,

Primary heart tumors are not common. Âlthough myxoma is the most common tumor of the heart, mitral valve myxoma is extremely rare. The patient is a 55 years old woman who had atypical retrosternal pain, retinal artery emboli and visual deficit. Ïn transesophageal echocardiography a (4x3x3) cm mass was detected in posterior leaflet of mitral valve. The posterior leaflet of mitral valve was tot...

رضا رحمانی, , علی کاظمی خالدی, ,

Prosthetic valve re-operation has greater mortality and morbidity than primary valve replacement. By recognition of factors influencing on causes of redo operation and preoperative survival, one can select appropriate prosthesis at primary valve replacement and when operation performed at appropriate time, surgical risk can be reduced.Methods and Materials: Two hundred patients that underwent p...

Journal: :Journal of the American College of Cardiology 2004
Victor G Dávila-Román Alan D Waggoner Elizabeth D Kennard Richard Holubkov W R Eric Jamieson Lars Englberger Thierry P Carrel Hartzell V Schaff

OBJECTIVES The purpose of this study was to determine the prevalence and severity of paravalvular regurgitation (PVR) in the Artificial Valve Endocarditis Reduction Trial (AVERT) cohort. BACKGROUND The initial AVERT cohort consisted of 807 patients randomized to receive either a Silzone-coated prosthetic valve or a conventional prosthetic valve; early clinical reports showed higher rates of v...

Journal: :research in cardiovascular medicine 0
abolfazl dohaei rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran; rajaie cardiovascular medical and research center, vali-asr st., niayesh blvd, tehran, ir iran. tel: +98-9131655531, fax: +98-2122042026 ali zahedmehr rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran maryam shojaeifard rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran

introduction brucella endocarditis, although an uncommon complication of brucellosis, is the main cause of the mortality related to this disease. the best therapy is a combination of antibiotic administration with valve replacement. after treatment of the first episode of endocarditis, new infection may be occurred as a relapse or reinfection. case presentation in this report, we described a pa...

Feridoun Sabzi, Reza Faraji,

  Multiple aorto-cardiac cavity communications is very rare but important complication of prosthetic aortic valve endocarditis. The case below illustrates multiple aorto-cardiac cavity fistula formation following prostethic aortic valve endocarditis presented with slowly progressive symptoms of heart failure. A brief review of surgical reconstruction and the existing literature are presented, i...

2016
Neda Behzadnia Babak Sharif kashani Arda kiani Atefe Abedini Seyed Reza Seyedi Hossein Zargham Ahmadi Farah Naghash Zadeh Atefeh Fakharian

Thrombosis is a life threatening complications of prosthetic mitral valves and is associated with high morbidity and mortality. Even in presence of systemic anticoagulation prosthetic valve thrombosis has an incidence of 0.5% to 8%. Recurrent prosthetic valve thrombosis and the resulting thrombotic occlusion require re-establishment of blood flow across the valve. While surgical repair is consi...

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