Characteristic features of heart coronary bed with uniform variants of coronary branching

Subepicardial branchings of coronary arteries were studied in 67 lifetime coronaroangiograms as well as 32 hearts of people of the second period of adulthood with uniform variants of coronary branching in norm and with stenosis. A comparative characteristic of coefficient of expansion of the total lumen and the values of the proportion of the total longitudinal section of the arterial bed in the total area of the blood supply area of the heart normal and in violation of coronary blood flow is presented.