DISTANT SPREAD OF TOXIN EFFECT. Postmarketing reports indicate that the effects of DYSPORTÂ® and all botulinum toxin products may spread from the area of injection to produce symptoms consistent with botulinum toxin effects.
Not to be confused with Agonal heart rhythm. Agonal respiration, gasping respiration or agonal breathing is an abnormal pattern of breathing and brainstem reflex characterized by gasping, labored breathing, accompanied by strange vocalizations and myoclonus. Possible causes include cerebral ischemia, extreme hypoxia or even anoxia.
Abnormal breath sounds include: the absence of sound and/or ; the presence of normal sounds in areas where they are normally not heard. For example, bronchial (loud & tubular) breath sounds are abnormal in peripheral areas where only vesicular (soft & rustling) sounds should be heard. When bronchial sounds are heard in areas distant from where they normally occur, the patient may have consolidation (as occurs with pneumonia) or compression of the lung. These conditions cause the lung tissue to be dense. The dense tissue transmits sound from the lung bronchi much more efficiently than through the air-filled alveoli of the normal lung. The term âadventitiousâ breath sounds refers to extra or additional sounds that are heard over normal breath sounds.