Macroanatomic ınvestigations on the venous drainage of the heart in roe deer (Capreolus capreolus)

Bu çalışmada, yaşları bilinmeyen 9 adet (4 dişi ve 5 erkek) karaca (Capreolus capreolus) kalbindeki venöz damarların başlangıcı, seyri ve sonlanması incelendi. Çalışmada kullanılan karacaları, ateşli silah ya da trafik kazası nedeniyle kötü yaralanmış olarak fakülte kliniklerine getirilen ve tüm müdahalelere rağmen kurtarılamayan hayvanlar oluşturdu. Kalp venlerini gösterebilmek için v. azygos sinistra’ya latex enjekte edildi. Kalbin venöz drenajının v. cordis magna, v. marginis ventricularis sinistri, v. cordis media, vv. cordis dextrae ve vv. cordis minimae tarafından sağlandığı belirlendi. Özellikle ilk üç venin sinus coronarius’a venöz kanı toplamaktan sorumlu olduğu saptandı. Bir materyalde v. distalis ventriculi sinistri’nin sinus coranarius’a katıldığı gözlendi. V. cordis dextrae’nın venöz kanı atrium dextrum’a, vv. cordis minimae’nın ise venöz kanı atrium dextrum ve ventriculus dexter boşluklarına taşıdığı belirlendi. Septum interventriculare’nin venöz kanını v. cordis magna ve v. cordis media’nın topladığı gözlendi.

Anahtar Kelimeler:

travma, Capreolus capreolus, hayvan anatomisi, kan akışı, kalp, morfoloji, toplardamar

Karacada (Capreolus capreolus) kalbin venöz drenajı üzerine makroanatomik araştırmalar

In this study, origin, course and termination of the veins in the hearts of 9 roe deer (Capreolus capreolus) (4 female and 5 male) with unknown ages were investigated. The animals, badly injured due to firearm or traffic accident, and that died despite all interventions after being referred to the faculty clinics, were used. To visualize heart veins, latex was injected into the left azygos vein. The results were indicated that venous drainage of the hearts was provided by the great cardiac vein, left marginal ventricular vein, middle cardiac vein, right cardiac veins and the smallest cardiac veins. The first three veins were particularly responsable for transporting venous blood to the coronary sinus. Furthermore it was observed that left distal ventricular vein was joined coronary sinus in one cadaver. The right cardiac veins were transported venous blood to the right atrium and the smallest cardiac veins supplied venous blood to the right atrium and right ventricle chambers. It was observed that the venous blood of the interventricular septum was collected by the great and middle cardiac veins.

Keywords:

trauma, Capreolus capreolus, animal anatomy, blood flow, heart, morphology, veins,

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