). Radio Isotope Scanning With Serves For Definition -

). Radio isotope scanning with serves for definition - of a blood-groove and participation of various departments of a lung in breath. Research make by means of multidetector "VAIMET" or the similar device having 16 gauges, each of which gives the information from a site of a field of the lung making 1/8 its part. At inhalation 133 last is distributed in lungs on bronchial tubes that gives the chance to define a share of participation of each pulmonary field in breath. On time of semideducing of a preparation judge a condition of bronchial passableness. The increase - in time of semideducing of an isotope testifies to obstructive process in a bronchial tube. At intravenous introduction of a preparation register its - distribution in lungs and deducing time that speaks about a condition a barrier. The method specifies true volume of the amazed pulmonary fabric. FUNCTIONAL METHODS OF RESEARCH , definition of indicators of external - breath separately for each lung, the pneumotachometry, definition - of minute both shock volumes and other researches - are necessary for the decision of a question about physiological for operation, optimum methods of preparation for operation, possible postoperative complications and methods of their preventive maintenance.