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https://doi.org/10.14300/mnnc.2025.20010

Anatomical structure of the right coronary artery in people with asthenic body type

[Morphology]
Elizaveta Lezhnina; Alexandr Korobkeev; Oxana Lezhnina; Artyom Karenovich Karakov;

A retrospective study of the right coronary artery architectonics was conducted on coronary angiograms of 31 patients with asthenic body type. The hearts of elderly people without coronary blood flow disorders, having a right variant of coronary branching, were studied. The obtained quantitative values of the diameter, length, and deviation angles of the derivatives of each generation of the right coronary artery demonstrate the anatomical features of the vessel in elderly people with asthenic body type. It was noted that in 80 % of the studied subepicardial arterial branches, the derivative with a large deviation angle had a smaller diameter.

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Keywords: asthenics, old age, right coronary artery, right variant of coronary branching