Y. Ivaniv, N. Lozynska, I. Ivaniv Danylo Halytsky Lviv National Medical University Introduction. Bicuspid aortic valve (BAV) is a widespread structural anomaly of the heart that occurs at a frequency of 0.9-1.5% in the general population. As usual, this feature of the structure of the valve is combined with the expansion of the ascending part Read More …