Listen for: A soft, low rustle. Inspiration is longer and louder; expiration is shorter and fades early. No gap between them, nothing added.
Usually means: Normal vesicular breath sounds: the baseline for every chest.
References3
- Bickley LS, Szilagyi PG, Hoffman RM, Soriano RP. Bates' Guide to Physical Examination and History Taking. 13th ed. Philadelphia: Wolters Kluwer; 2021. Thorax and lungs chapter.
- Bohadana A, Izbicki G, Kraman SS. Fundamentals of lung auscultation. N Engl J Med. 2014;370(8):744-51.
- Sarkar M, Madabhavi I, Niranjan N, Dogra M. Auscultation of the respiratory system. Ann Thorac Med. 2015;10(3):158-68.