منابع مشابه
Fundamentals of lung auscultation.
Chest auscultation has long been considered a useful part of the physical examination, going back to the time of Hippocrates. However, it did not become a widespread practice until the invention of the stethoscope by René Laënnec in 1816, which made the practice convenient and hygienic.1 During the second half of the 20th century, technological advances in ultrasonography, radiographic computed...
متن کاملAuscultation of the lung: past lessons, future possibilities.
Review of the history of auscultation of the lung reveals few scientific investigations. The majority of these have led to inconclusive results. The mechanism of production of normal breath sounds remains uncertain. Hypotheses for the generation of adventitious sounds are unproven. Advances in instrumentation for lung sound recording and analysis have provided little of clinical value. There ha...
متن کاملDiagnostic value of lung auscultation in an emergency room setting.
BACKGROUND In daily routine, physicians use history, physical examination and technology-based information such as laboratory tests and imaging studies to diagnose the patients' disease. We determined the diagnostic value of lung auscultation in patients admitted to the Medical emergency room with chest symptoms. METHODS Two-hundred-and forty-three consecutive patients (137 males), mean age 5...
متن کاملCardiac Auscultation
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متن کاملAuscultation of the Heart
?This little compilation is calculated to be of great use to beginners, who have not unfrequently considerable difficulty in mastering the subject of valvular disease. Mr. Churchill arranges his materials in two columns?one dealing with the systole, the other with the diastole of the ventricles. The mitral valve, in health and disease, is first considered ; then the causes of its normal and abn...
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ژورنال
عنوان ژورنال: New England Journal of Medicine
سال: 2014
ISSN: 0028-4793,1533-4406
DOI: 10.1056/nejmra1302901