Browsing by Author "Sönmez, Bingür"
Now showing items 1-12 of 12
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A left pulmonary artery aneurysm secondary to pulmonary hypertension
Authors:Sönmez, Bingür; Tansal, Selim; Ünal, Mehmet; Korkut, Ali Kubilay; Yaǧan, Naci Erciyes; Demirsoy, Ergun; Arbatlı, Harun; Aytekin, Vedat
Publisher and Date:(2001)We report a case of pulmonary trunk aneurysm extending into the left pulmonary artery due to pulmonary hypertension secondary to mitral valve disease. The mitral valve was replaced with a bileaflet mechanical prosthesis. A Dacron graft interposed between main trunk and left pulmonary artery branch and right pulmonary branch attached to the graft in an end-to-side fashion. Early postoperative angiogram revealed a very successful treatment.
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A new technique for abdominal heart transplantation in rats
Authors:Demirsoy, Ergun; Arbatlı, Harun; Korkut, Ali Kubilay; Yağan, N.; Sönmez, Bingür
Publisher and Date:(Edizioni Minerva Medica, 2003)Experimental studies in animals play a major role in the progress of medicine. Different surgical techniques have been described for heterotopic heart transplantation in rats. in this study we introduce a new technique for heart transplantation in thc abdominal cavity of rats. Fifteen Sprague Dawley rats have been used as recipients and 15 others as donors. Following preparation of recipient abdominal aorta and left renal vein the donor heart including proximal arcus aorta was harvested. Donor ...
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Acute aortic valve regurgitation secondary to blunt chest trauma
Authors:Ünal, Mehmet; Demirsoy, Ergun; Göğüş, Abdullah; Arbatlı, Harun; Hamzaoǧlu, Azmi; Sönmez, Bingür
Publisher and Date:(Texas Heart Inst., 2001)Blunt injury to the cardiac valves leads to progressive acute ventricular failure which often requires urgent surgical management In this case report we describe an acute aortic valve rupture caused by air-bag inflation during an automobile accident. Laceration of an aortic valve cusp was treated successfully with urgent aortic valve replacement. A concomitant orthopedic injury was treated electively 15 days after cardiac surgery. Acute aortic valve rupture is a very rare complication of blunt ...
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Acute gastrointestinal complications after open heart surgery
Authors:Akpınar, Belhhan; Saǧbaş, Ertan; Güden, Mustafa; Kemertas, Kubilay; Sönmez, Bingür; Bayındır, Osman; Demiroǧlu, Cemşid
Publisher and Date:(Asia Publishing Exchange Pte Ltd, 2000)Retrospective analysis revealed that 24 of 4401 adult patients (0.5%) developed severe gastrointestinal complications after open heart surgery during a 3-year period from January 1995. There were 4 women (17%) and 20 men (83%). Mean age was 61.7 ± 2.02 years. Gastrointestinal bleeding (33.3%) mesenteric ischemia (20.8%) pancreatitis (20.8%) hepatic dysfunction (16.7%) and cholecystitis (16.7%) were the most common complications. Mortality was 41.7% (10 patients). During the same period mortality ...
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Aortanın ileri derecede aterosklerozunda koroner arter cerrahisi
Authors:Akpınar, Belhhan; Güden, Mustafa; Polat, Bülent; Sağbaş, Ertan; Sanisoğlu, İlhan; Sönmez, Bingür; Demiroǧlu, Cemşid
Publisher and Date:(1999)Açık kalp cerrahisinde tekniklerin ilerlemesine rağmen nörolojik komplikasyonların görülme sıklığı azalmamıştır ve inme (stroke) morbidite ve mortaliteyi önemli ölçüde artırmaktadır. Bu yazıda çıkan aortada ileri derecede kalsifikasyon bulunan vakalarda hipotermik fibrilasyon tekniği kullanılarak aortaya dokunulmadan ve kross klemp konulmadan yapılan koroner by-pass ameliyatları anlatıldı. 2 yıl içinde aortada ileri derecede kalsifikasyon bulunan 23 olguda bu teknik kullanıldı. Yaş ortalaması 65 ...
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Diltiazemin internal torasik arter kan akımı üzerine etkisi
Authors:Akpinar, Belhhan; Çetin, Gürkan; Bayındır, Osman; Cakali, Emine; Pekcan, Ülkü; Sönmez, Bingür
Publisher and Date:(1996)Bir kalsiyum antagonist! olan diltiazemin koroner arter cerrahisinde internal torasik arter (İTA) akımı üzerindeki etkisini incelemek üzere 60 olgu üzerinde yapılan çalışmada, 30 olguya peroperatif 0.1 mg/kg/saat - 0.3 mg /kg / saat arasında değişen dozlarda diltiazem perfüzyonu başlandı ve 24 saat devam edildi (Grup 1). Diğer 30 olguya (Grup 2) diltiazem verilmedi. Yapılan ölçümlerde İTA kan akımı Grup Vde 110 ± 5 ml/dk, Grup 2'de 70 ± 7 mi/ dk bulundu (p < 0.05). Grup 2'deki olgulara İTA içine ...
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Influence of cardiovascular risk factors on the outcome of coronary artery bypass surgery
Purpose. To assess the impact of gender age and other cardiovascular risk factors on the outcomes of patients undergoing coronary artery bypass grafting (CABG). Methods. A total of 5 067 consecutive patients undergoing isolated CABG between 1995 and 2000 were divided into the age groups: 25-49 years 50-59 years 60-69 years and 70-84 years. Data on patient age gender smoking serum cholesterol blood pressure body mass index diabetes family history morbid obesity and renal failure were retrospectively ...
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Kalça kırıklı-çıkığı (Pipkin tip-IV) ile beraber görülen travmatik aort kapak rüptürü "Olgu sunumu"
Authors:Göğüş, Abdullah; Akpınar, Sercan; Ünal, Mehmet; Sönmez, Bingür; Hamzaoğlu, Azmi
Publisher and Date:(2001)
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Recurrent tuberculous pseudoaneurysm of the descending thoracic aorta - A case report
Authors:Şırvancı, Mustafa; Onat, Levent; Karaman, Kutlay; Yagan, Naci; Sönmez, Bingür
Publisher and Date:(WESTMINSTER PUBL INC, 2006)Tuberculous pseudoaneurysm of the aorta is a rare disease that is uniformly fatal if not treated properly. The authors present a case of a recurrent tuberculous false aneurysm of the descending thoracic aorta that was treated surgically with excision and primary repair of the lesion. To their knowledge this is the first reported case of recurrent disease after a successful surgical treatment.
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Repair of recurrent patent ductus arteriosus in an adult with cardiopulmonary bypass
Authors:Arbatlı, Harun; Özbek, Uğur; Demirsoy, Ergun; Ünal, Mehmet; Yağan, Naci; Sönmez, Bingür
Publisher and Date:(Blackwell Futura Publishing Inc, 2003)Recurrence of ductal patency is a rarely encountered complication in surgical repair of patent ductus arteriosus (PDA). An adult patient with ductal recurrency underwent closure of ductus by using cardiopulmonary bypass via transpulmonary approach. She had significant improvement of symptoms and no residual shunt or pseudoneurysm seven months after surgery.
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The role of posterior pericardiotomy on the incidence of atrial fibrillation after coronary revascularization
Authors:Arbatlı, Harun; Demirsoy, Ergun; Aytekin, Saide; Rızaoğlu, E.; Ünal, M.; Yağan, N.; Sönmez, Bingür
Publisher and Date:(Edizioni Minerva Medica, 2003)Aim. Pericardial effusion and atrial fibrillation (AF) are two common complications in coronary revascularization surgery. The aim of this study was to evaluate the efficiency of posterior pericardiotomy in pericardial. effusion and AF. Methods. This randomized prospective study includes 113 patients who underwent isolated CABG procedure between May 2000 and December 2000 in our hospital. Posterior pericardiotomy incision was done in Group I (n=54). Group II constituted the control group (n=59). ...
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The use of the 5-HT3-receptor antagonist ondansetron for the treatment of postcardiotomy delirium
Authors:Bayındır, Osman; Akpınar, Belhhan; Can, Erol; Güden, Mustafa; Sönmez, Bingür; Demiroǧlu, Cemşid
Publisher and Date:(W.B. Saunders Co Ltd, 2000)Objective:To evaluate the effect of the 5-HT3-receptor antagonist ondansetron in patients with postcardiotomy delirium. Design: Prospective study. Setting: University hospital. Participants: Thirty-five patients who had undergone coronary artery bypass graft surgery. Interventions: Thirty-five patients 23 men and 12 women who developed delirium in the intensive care unit after coronary artery bypass graft surgery were included. Mean patient age was 51.3 years (range 36 to 79 years). A mental status ...