Extrinsic cardiac nerve distribution in goitred gazelle (Gazella subgutturosa).
Extrinsic cardiac nerves and their patterns are described based on anatomical dissections of five goitred gazelle. Sympathetic cardiac innervation was mainly provided by the cervicothoracic and thoracic cardiac nerves. No left caudal cervicothoracic nerves, middle cervical cardiac nerves and vertebral cardiac nerves from the vertebral ganglion were observed. Parasympathetic cardiac innervation was supplied by the nerve fibres from the caudal vagal cardiac rami only. No cardiac rami from the cranial vagal cardiac nerves present in small ruminants were observed in this study. The caudal laryngeal and phrenic cardiac nerves also contributed to the cardiac innervation.
Kürtül
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Department of Anatomy, Faculty of Veterinary Medicine, Kafkas University, 36100, Pasacayýrý/Kars, Turkey. kurtull995@yahoo.com
Bozkurt
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EU
Asian
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K
Atalgin
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H
D000818:Animals; D000866:Antelopes / Q000033:anatomy & histology*; D005260:Female; D006321:Heart / Q000294:innervation*; D008297:Male