Anatomical and Morphological study of the Heart's Chambers and valves in Iraqi ducks Anser platyrhuncha Mohammed Senan hassan and Razaq J. Mohammed

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Mohammed Senna Hassan

Abstract

   Twenty Iraqi ducks hearts ( 10 male and 10 female ) have been  used for   demonstration  and illustration of heart's valves  and chambers  as well as  anatomical   and morphological site of view to explain what modifications had been take place for ducks heart  to perform  his normal life at the  circumstances  of  high  blood  pressure  and  pulse  rate. The heart  which has distinctly pointed  apex  was  built   in simple  manner located  in a transparent  taught  heart  pericardial  sac. It   was pyramidal in shape  externally  and  has a longitudinal  salcus  passing  to the  right  side, the  anterior of  the   heart  is  divided  into two  unequal  anterior  chamber  similar  to  those of mammalian  hear  .The heart valves are modified  in  order to  minimize  the  fraction  that occur as a result of  high  blood  pressure  and  pulse  rate  of  the  duck  heart , also  the  muscular  trabeculae   replace  the  chordate  tendineae  , which  were  present in the  mammalian    heart  in order to  minimize  the  fraction  resulting  from high  pulse  rate..    

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Anatomical and Morphological study of the Heart’s Chambers and valves in Iraqi ducks Anser platyrhuncha: Mohammed Senan hassan and Razaq J. Mohammed. (2022). The Iraqi Journal of Veterinary Medicine, 43(1), 21-25. https://doi.org/10.30539/iraqijvm.v43i1.466 (Original work published 2019)
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How to Cite

Anatomical and Morphological study of the Heart’s Chambers and valves in Iraqi ducks Anser platyrhuncha: Mohammed Senan hassan and Razaq J. Mohammed. (2022). The Iraqi Journal of Veterinary Medicine, 43(1), 21-25. https://doi.org/10.30539/iraqijvm.v43i1.466 (Original work published 2019)

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