Open AccessStudy of some ventilation parameters in patients with lung and heart diseases using a domestic volumospirograph
Author(s) -
A. A. Fazulzyanov,
P. D. Zhungin,
В. М. Андреев
Publication year - 1988
Publication title -
kazanskij medicinskij žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9359
pISSN - 0368-4814
DOI - 10.17816/kazmj99761
Subject(s) - asthma , medicine , bronchitis , bronchial obstruction , cardiology , lung ventilation , lung , ventilation (architecture) , intensive care medicine , physics , thermodynamics
The most objective and sensitive method of bronchial obstruction diagnosis is determination of maximal expiratory flow at different levels of bronchial tree. Despite the lack of clear boundaries of the norm, the flow indices according to spirography allow early diagnosis of bronchial permeability disorders, which facilitates the diagnosis of obstructive bronchitis and bronchial asthma.