Specialized board of cardiology, ultra-specialized echocardiography fellowship, author of more than a hundred books in the field of medical education and cardiology, a sample of South Khorasan province in 2016, performing all kinds of specialized echoes. Accurate determination of the condition of the heart valves and the level of heart function. Stress echo. Echometry. Echo with contrast. Three-dimensional echo. Echo of congenital diseases. See more...