KNOW WHAT IS CENTRAL, PERIPHERAL AND MIXED CYANOSIS - SYMPTOMS
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Cyanosis: what it is, the main causes and how the treatment is done



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Cyanosis is a condition characterized by bluish discoloration of the skin, nails or mouth, and is usually a symptom of diseases that can interfere with oxygenation and blood circulation, such as congestive heart failure (CHF) or chronic obstructive pulmonary disease (COPD). According to the cause, cyanosis can be classified into: Peripheral , which happens when the speed of the circulation is diminished, not having sufficient circulation of oxygenated blood to the whole body; Central , where the blood already arrives in the arteries without oxygen, being the main cause pulmonary diseases; Mixed