墨西哥人口中心肌桥的发病率：形态计量学和组织学分析

Q3 Medicine

Morphologie Pub Date : 2023-12-29 DOI:10.1016/j.morpho.2023.100760

A. Rojas-Granados , E. Pérez-Campos , M. Sanchez-Sanchez , M.A.M. Chávez , L. Pérez-Campos-Mayoral , M. Ángeles-Castellanos

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引用次数: 0

摘要

背景：心肌桥（MB心肌桥（MB）被描述为覆盖任何冠状动脉不同部分的异常心肌带：目前的研究探讨了整个冠状动脉系统中是否存在 MB，并通过对 100 例人体心脏样本进行仪器解剖，提供了形态计量学描述。研究显示，墨西哥人口中 MB 的发病率高于之前的报告：结果：在所有样本（样本数=100）中，96%的样本都发现了 MB。共观察到 421 个 MB，每个解剖心脏的平均 MB 为 4.38 毫米（±0.28）。最常受影响的血管是前室间动脉，在研究的所有样本中，共发现 52 个 MB：讨论：墨西哥患者的甲基溴发病率较高，这可能与该人群的遗传有关，也可能是由于与生活方式有关的因素导致甲基溴在出生后新形成。要更好地了解墨西哥人中甲基溴的高发病率，还需要进一步的研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Prevalence of myocardial bridges in the Mexican population: A morphometric and histological analysis

Background

Myocardial bridge (MB) is described as an abnormal band of myocardium covering a variable portion of any coronary artery.

Methods

The current study explores the presence of MB throughout the coronary arterial system and provides a morphometric description through instrumented dissection of a sample of 100 human hearts. The study shows a higher prevalence of MB in the Mexican population than in previous reports.

Results

In the total sample (n = 100), MB was identified in 96% of it. A total of 421 MBs were observed, with a mean of 4.38 mm (± 0.28) per dissected heart. The most frequently affected vessel is the anterior interventricular artery where a total of 52 MBs were found, of the total sample studied.

Discussion

The high prevalence of MB among Mexican patients could be the result of a genetic association for this population or the neoformation of MB after birth due to lifestyle-associated factors. Further studies are required to better understand the high prevalence of MB among Mexican subjects.

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来源期刊

Morphologie Medicine-Anatomy

CiteScore

2.30

自引率

0.00%

发文量

150

审稿时长

25 days

期刊介绍： Morphologie est une revue universitaire avec une ouverture médicale qui sa adresse aux enseignants, aux étudiants, aux chercheurs et aux cliniciens en anatomie et en morphologie. Vous y trouverez les développements les plus actuels de votre spécialité, en France comme a international. Le objectif de Morphologie est d?offrir des lectures privilégiées sous forme de revues générales, d?articles originaux, de mises au point didactiques et de revues de la littérature, qui permettront notamment aux enseignants de optimiser leurs cours et aux spécialistes d?enrichir leurs connaissances.