ПВБ - Везикулярное дыхание - норма - текст песни, слова, перевод, видео

Vesicular breathing is a low-frequency respiratory noise resulting from elastic tension and vibration of the walls of the alveoli when stretching them with air on the breath and quickly fading in exhale. Lisvuls as a soft homogeneous on the timbre of a blowing noise (reminds of a long-term "F") in the subordinate areas and over other peripheral sites of the lungs, it takes the entire phase inhale and disappears or dramatically weakens at the very beginning of the exhalation. With a thin pectoral wall in adults, the noise of vesicular breathing is heard as loud and exhale as longer. With a pathological sealing of the walls of the bronchi or peribroscial tissue, which improves the sound, as well as with the narrowing of the lumen of the bronchi, which determines the appearance of additional vortex air flows, the noise on the exhalation is aligned with the duration and volume with the noise of inhalation and is determined in this case as hard breathing . More often hard breathing is a symptom of bronchitis.