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  • Journal of Experimental and Clinical Medicine
  • Volume:17 Issue:2
  • Koroner Arter Hastalığının Klinik Ve Anjiyografik Görünümü İle Trombosit Sayısı Ve Volümünün İlişkis...

Koroner Arter Hastalığının Klinik Ve Anjiyografik Görünümü İle Trombosit Sayısı Ve Volümünün İlişkisi

Authors : M ŞAHİN, M ELÇİK, , A KÖŞÜŞ, B BALCI, , O YEŞİLDAĞ, , O SAĞKAN
Pages : 0-0
Doi:10.5835/jecm.v17i2.561
View : 29 | Download : 12
Publication Date : 2009-12-23
Article Type : Other Papers
Abstract :The Relation of Mean Platelet Volume and Count with the Clinical and Angiographic Presentation of Coronary Artery Disease Rupture of an atherosclerotic plaque associated with partial or complete thrombotic vessel occlusion is fundamental to die development of acute coronary syndromes. Activated platelets play an important role in the pathogenesis of acute coronary syndromes insert ignore into journalissuearticles values(ACS);. Platelets are heterogeneous with respect to their size, density, and reactivity. It was proposed that large platelets are more active hemostatically, and platelet size has been found to be increased in patients with ACS. We studied 396 patients defined clinically as noncoronary chest pain insert ignore into journalissuearticles values(n=74);, stable angina pectoris insert ignore into journalissuearticles values(n=96);, unstable angina pectoris insert ignore into journalissuearticles values(n=156); and acute myocardial infarction insert ignore into journalissuearticles values(n=70);. Coronary angiography was performed to 377 patients and the patients were subdivided into those with normal coronary angiogram insert ignore into journalissuearticles values(n=81);, single insert ignore into journalissuearticles values(n=100);, double insert ignore into journalissuearticles values(n=102); and triple-vessel disease insert ignore into journalissuearticles values(n=94);. We measured the mean platelet volume insert ignore into journalissuearticles values(MPV); and platelet count in these patients. Mean platelet volume in patients with unstable angina pectoris was significantly larger uhan the patients with ottier clinical presentation insert ignore into journalissuearticles values(p=0.041);. There was no significant difference in mean platelet volume between patients with normal coronary angiogram and 1-, 2-, or 3-vessel disease. The mean platelet count was not significantly different in among the groups. Our findings suggested that, using a routine laboratory procedure; MPV might be used as a predictive marker for unstable coronary heart disease, but not for acute myocardial infarction. Akut koroner sendromlar {AKSJ`m gelişmesinde esas olay aterosklerotik plağın koroner damarda kısmi veya tam tıkaç oluşturmasıdır. Trombosit aktivasyonu AKS`m patogenezinde önemli bir role sahiptir. Trombositler büyüklük, yoğunluk ve reaktivitelerine göre farklılıklar gösterirler.Büyük trombositlerin hemostatik olarak daha aktif olduğu ve AKS`lu hastalarda trombosit hacminin arttığı ileri sürülmüştür. Klinik olarak nonkardiyak göğüs ağnsı insert ignore into journalissuearticles values(n=74);, stabil angina pektoris insert ignore into journalissuearticles values(n=96);, anstabil angina pektoris insert ignore into journalissuearticles values(n=156); ve akut miyokard infarktüslü insert ignore into journalissuearticles values(n=70); toplam 396 kalp hastası çalışmaya alındı. Bu hastaların 377`sine koroner anjiyografi yapıldı ve anjiyo sonuçlarına göre hastalar normal insert ignore into journalissuearticles values(n=81);, tek damar hastalığı insert ignore into journalissuearticles values(n=100);, iki damar hastalığı insert ignore into journalissuearticles values(n=102); ve üç damar hastalığı insert ignore into journalissuearticles values(n=94); olarak gruplandırıldı. Bu hastalarda ortalama trombosit hacimleri insert ignore into journalissuearticles values(OTH); ve trombosit sayılan ölçüldü. Anstabil anginalı hastalarda OTH diğer klinik durumdaki hastalara göre anlamlı olarak yüksek bulundu insert ignore into journalissuearticles values(p=0.041);. Normal koroner anjiyogramlı hastalarla koroner arter hastalığı saptananlar arasında OTH anlamlı farklılık göstermedi. Grupların trombosit sayılan arasında anlamlı fark bulunmadı. Bu bulgulara göre, rutin laboratuar işleminde OTH`nin değerlendirilmesi anstabil koroner kalp hastalığının bir göstergesi olarak kullanılabilir, ancak akut miyokard infarktüsünde yararlı bulunmamıştır.
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