METHOD FOR ASSESSING THE PRESENCE OF MYOCARDIAL BRIDGES OVER ANTERIOR INTERVENTRICULAR ARTERY ON ANATOMICAL HEART PREPARATION

摘要

FIELD: medicine; general anatomy.;SUBSTANCE: on the anatomical preparation of the heart, the initial sections of the anterior interventricular artery and the envelope branch of the left coronary artery are isolated by dissection. The values of the largest external diameters of the anterior interventricular artery and the envelope branch of the left coronary artery are determined and the index of the presence of myocardial bridges is calculated according to the original formula. If the obtained index value is equal to or greater than the boundary value of 0.5, then there are myocardial bridges over the anterior interventricular artery. If the obtained index value is less than the boundary value, there are no myocardial bridges. ;EFFECT: method makes it possible to assess objectively the probability of the presence of myocardial bridges over the anterior interventricular artery without isolating this vessel from the subepicardial fiber throughout its entire length.;1 cl, 3 ex