021 Base R Dia

Please use EARPHONES or HEADPHONES for listening.
https://medium.com/audio-casi-webm-org/de4326528ba2
Caso ID 021, Base Polmonare destra (diaframma)

- Ascolta anche il track relativo alla base polmonare sinistra
https://soundcloud.com/salvo-fedele-1/021-base-s-dia

- Analizza i relativi spettrogrammi: youtu.be/LIz27FxEyhE

- Reference: http://www.practicalclinicalskills.com/ (accesso del 10 Marzo 2014):
"Fine crackles are brief, discontinuous, popping lung sounds that are high-pitched. Fine crackles are also similar to the sound of wood burning in a fireplace, or hook and loop fasteners being pulled apart or cellophane being crumpled.

Crackles, previously termed rales, can be heard in both phases of respiration. Early inspiratory and expiratory crackles are the hallmark of chronic bronchitis. Late inspiratory crackles may mean pneumonia, CHF, or atelectasis.

Coarse crackles are discontinuous, brief, popping lung sounds. Compared to fine crackles they are louder, lower in pitch and last longer. They have also been described as a bubbling sound. You can simulate this sound by rolling strands of hair between your fingers near your ear".

- Q&A:
1) Are these ones "fine crackles" or "coarse crackles"?
2) Can you hear "crackles" in both phases of respiratory?
3) Could you be more precisely?

- Your comments are welcome

- Discussion (WEBM.org): http://on.fb.me/1iKlbSK
- Immages (WEBM.org): http://on.fb.me/1fFMOcA