[Auscultation of pulmonary rales, from Laënnec to phonopneumography]. / L'auscultation des râles pulmonaires, de Laënnec à la phonopneumographie.
Rev Pneumol Clin
; 41(5): 331-5, 1985.
Article
em Fr
| MEDLINE
| ID: mdl-3912912
ABSTRACT
The invention in 1819 of the stethoscope by Laënnec was followed by the first classification of pulmonary adventitial sounds. A number of new nomenclatures based upon acoustic principles have subsequently been suggested. Phonopneumography consists of the recording of respiratory sounds and their breakdown into different harmonics by frequential analysis. Broadly speaking, a distinction is drawn between continuous sounds, including sibilants and rhonchi, and discontinuous sounds, covering crepitations and coarse rales.
Buscar no Google
Base de dados:
MEDLINE
Assunto principal:
Auscultação
/
Sons Respiratórios
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
Limite:
Humans
Idioma:
Fr
Ano de publicação:
1985
Tipo de documento:
Article