Cyanosis refers to abnormal blue discoloration of the skin and mucous membranes. The term is derived from the Greek word kuaneos meaning dark blue. In normal humans blood protein called hemoglobin ...

Cyanosis is a symptom of an underlying disease rather than a condition or disease in itself. Cyanosis refers to the bluish discoloration of skin, lips, fingers and toes and mucous membranes. There are ...

Peripheral cyanosis affects the fingers and toes. It happens when the body is not able to pump oxygen-rich blood to those areas, whether due to the cold or a health condition. Cyanosis refers to a ...

Q: Which doctor should I consult if my baby has cyanosis? A: You should immediately go to the emergency room (ER) physician at the nearest hospital, who will refer you to a neonatologist. A: Cyanosis ...

Heart attacks are caused by a lack of blood reaching the heart. Without enough blood, the heart could become seriously damaged. A heart attack could also be a symptom of coronary heart disease which ...

Blue or purple nails can be a sign of low oxygen in your blood. Heart and lung problems, as well as blood clots, are common causes of blue nails. Call 911 or seek immediate emergency care if you also ...