Voice trembling

Voice shake - shake the chest when phonation perceived hands exploring. Voice trembling examine comparative palpation on symmetric parts of the chest in the pronunciation of the investigated words with a few vowels and the letter "p". Strengthening the voice tremor is felt above compacted lung tissue (infiltrates, atelectasis), the weakening and disappearance - at pleurisy, hydrothorax, the pneumothorax, tumors of the pleura and other