Chronic respiratory failure symptoms

Chronic respiratory failure symptoms
In addition to chronic respiratory failure caused the primary symptoms, is missing O2 and CO2 retention caused by multiple organ dysfunction performance.

First, breathing difficulties: the frequency of performance, rhythm and magnitude of the change. Such as the hub of a wave of respiratory failure, intermittent or Chouqi respiration.

Second, cyanosis: O2 is the lack of typical symptoms. When arterial blood oxygen saturation below 85%, the blood flow in the larger lips nail in cyanotic.

Third, the spirit of neurological symptoms.

The spirit of acute respiratory failure symptoms of slower to clear, acute shortage of mental disorder can appear O2, manic, coma, convulsions and other symptoms.

4, symptoms of the circulatory system.

A serious lack O2 and CO2 retention caused pulmonary hypertension, heart failure can occur right, with signs of systemic congestion.

5, digestive and urinary symptoms.

Severe respiratory failure of liver and kidney functions are affected, such as proteinuria, urine and a tube of red blood cells. Gastrointestinal mucosa due to congestion and edema, erosion, bleeding, stress ulcer or upper gastrointestinal bleeding caused.