A Comprehensive Review on Diagnosis and Classification of Various Respiratory Diseases

Abstract

Lung diseases are a serious problem because they are the third most common cause of mortality worldwide. If a person exhibits typical symptoms, a disease should be suspected, and a breathing test that evaluates the function of the lungs
should be used to confirm the diagnosis. Simply stated,
auscultations could not be very useful and might even give false information. The major objective of this paper is to provide a current overview on the diagnosis and classification of various respiratory diseases based on
numerous parameters as well as to shed light on the history of various lung diseases. The review concludes by highlighting a technique for gathering lung sound signals
and a classification of lung disorders that have been developed to increase the effectiveness of auscultation
diagnosis of pulmonary disease.