ANATOMICAL VARIATIONS OF NODAL ARTERIES IN HUMAN HEARTS.
نویسندگان
چکیده
منابع مشابه
Anatomical variations in the human sinuatrial nodal artery.
OBJECTIVE To analyze the anatomical variations of sinuatrial nodal branch(es) of the coronary artery mainly regarding their number; a recent report from Japan claims the presence of 2 branches in up to 50% of cases, an occurrence that would permit adequate flow compensation in case of occlusion or section of 1 of these branches. METHODS The sinuatrial nodal branch(es) of 50 human hearts fixed...
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The following are observations on 500 consecutive cases of coronary angiographical studies carried out on patients without any case history of myocardial ishcemia. There were 251 males and 249 females. The patients' average age was 45 years old.
متن کاملAnatomical variations of the carotid arteries in adult Kenyans.
OBJECTIVE To describe the topography and anatomical variations of the carotid arteries among Kenyans. DESIGN A descriptive cross-sectional study. SETTING Department of Human Anatomy, University of Nairobi. SUBJECTS Eighty carotid arteries of forty cadavers were dissected. RESULTS The bifurcation of the commonest carotid artery was high (above the reference points) in 63.8% of vessels an...
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The anatomy of the coronary vessels has been described in detail for atleast 3 centuries. Detailed appreciation of the normal origin, course, branching and myocardial distribution of these vessels is vital so that variations of the normal anatomy can be more easily recognized and applied to clinical practice. Knowledge of normal anatomy and variations in the branching pattern of coronary arteri...
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ژورنال
عنوان ژورنال: Journal of Evolution of Medical and Dental Sciences
سال: 2012
ISSN: 2278-4748,2278-4802
DOI: 10.14260/jemds/76