The main research interests of Tairkhan B. Dautov include diagnostic radiology of cardiovascular disease and interventional radiology in symptomatic arterial hypertension. He was the Academic Advisor in 3 Ph.D. and MMed theses. Tairkhan B. Dautov trained 74 residents in radiology. He has published over 250 research articles in peer-reviewed journals. Tairkhan B. Dautov is an author of 2 academic books and 9 patents for inventions. He is a member of the Kazakhstan Radiological Society, European Society of Cardiovascular Radiology, European Society of Radiology, and Radiological Society of North America.