Description: Evaluation criteria of cardio-vascular system functional state of human body were considered. Composition of gas components exhaled by human was analyzed in order to achieve better diagnostic accuracy and evaluation of the cardiovascular system. Since integrated form of this composition display processes of metabolism in human body. An express diagnostic method was developed to determine the functional state of cardiovascular system by exhaled air analysis. The basis of proposed method consist of selective sensors set, signal amplifier, analog-to-digital converter, software and software for results visualization.
Keywords: functional diagnostic, functional state of systems, sensors, cardiovascular system, express diagnostic