Morphological features of papillary muscles in the right ventricle
نویسندگان
چکیده
منابع مشابه
Remarks on the morphology of the papillary muscles of the right ventricle.
In addition to the papillary muscles of right ventricle referred to in anatomical nomenclature, namely the anterior, posterior and septal, we have distinguished the "conal papillary muscle" and the "papillary muscle of the posterior angle of the right ventricle". The conal papillary muscle was described by Luschka in the 17(th) century as the most constant of the septal papillary muscles. We ha...
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Leaflets of the tricuspid valve are provided by tendinous cords extending from the papillary muscles. The situation is complicated with the septal muscles, which generally occur in two groups, one as constant musculus coni arteriosi and the second as other variable septal muscles. We tested whether there is a variability in the provision of the tricuspid valve in different taxonomical groups of...
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The blood supply of the Papillary Muscle (PM) of the left ventricle, cranial (PM) and caudal (PM), in Hereford cattle was studied. The results obtained from the dissection of 50 hearts injected with neoprene latex, indicated that the cranial PM is supplied by collateral of the Ramus descendens paraconalis in all cases, alone or together with vessels from the Ramus circumflexus of the Arteria co...
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15 صفحه اولClinical features of endomyocardial fibrosis of the right ventricle.
Endomyocardial fibrosis was first described from Uganda as a pathological entity distinct from other forms of heart disease by Davies (1948). The characteristic lesion of the disorder is a fibrosis of the endocardium and subendocardial tissues of the ventricles, which may involve the papillary muscles and cause valvular incompetence (Fig. 1). The incidence of endomyocardial fibrosis at the Mula...
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ژورنال
عنوان ژورنال: ARS Medica Tomitana
سال: 2016
ISSN: 1841-4036
DOI: 10.1515/arsm-2016-0023