İngiliz aygır ve kısraklarında sol ventrikül iç çap, myocardium kalınlığı ve ejeksiyon zamanı üzerine M-Mod ekokardiografik çalışmalar

Bu çalışmada M-mod ekokardiografik muayeneler yapılarak safkan İngiliz ırkı aygır ve kısrak-larda kalp yapıları incelendi. 2-D rehberliğinde M-mod ölçümler musculus papillaris, chordae tendinei, mit-ral valvul ve aort kökü seviyelerinden yapılarak solventrikül iç çaplar, interventriküler septum ve sol ventrikül arka duvar myocardium kalınlıkları ile ejeksiyon zamanı saptanarak gruplar arası mukayeseleri yapıldı. Çalışma sonucunda; yarış sezonundaki safkan İngiliz ırkı aygır ve kısraklarda aynı transduser pozisyonunda saptanan tüm parametrelerde istatistiksel farklılık saptanamadı. Sadece M. papillaris seviyesinde yapılan ejeksiyon zamanı ölçümlerinde aygırlarda (grup I) kısraklardan (grup II) (p

M-Mode echocardiographic studies on left ventricle internal diameters, myocardial thickness and ejection time in English stallions and mares

In this study, the heart structure of some thoroughbred English stallions and mares we-re examined by M-Mode echocardiography. The groups were compared after the determinations of the left ventricle internal diameters, interventricular septum and myocardial thickness of the posterior wall of the left ventricle as the ejection time by some M-Mode measurements on M. Papillaris, Chordae Tendinei, Mitral Valvula with 2-dimensions guidance, As the result of this study, no significant differences were found in the measurements of the same transducer positions in thoroughbred horses in the race season. The unique statistical increase was seen on the ejection time of the stallions (group I) on M. Papillaris and of the mares (group II) (p

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