Cyanosis is a medical condition that’s commonly characterized by a bluish discoloration of the skin and mucous membranes. This type of discoloration is caused by a lack of oxygen and blood circulation. Cyanosis usually indicates the presence of an underlying disorder or illness, such as lung or heart diseases. What is central cyanosis?

Cyanosis is a physical sign causing bluish discoloration of the skin and mucous membranes. Cyanosis is caused by a lack of oxygen in the blood. Cyanosis is associated with cold temperatures, heart failure, lung diseases, and smothering.

Overview What is cyanotic heart disease? In congenital heart disease, one or more abnormal heart structures (defects) are present at birth. There are two types: Cyanotic congenital heart disease: Cyanotic congenital heart disease (CCHD) involves heart defects that reduce the amount of oxygen delivered to the rest of your body.

Cyanosis. Cyanosis is the change of body tissue color to a bluish-purple hue as a result of having decreased amounts of oxygen bound to the hemoglobin in the red blood cells of the capillary bed. [1] Body tissues that show cyanosis are usually in locations where the skin is thinner, including the mucous membranes, lips, nail beds, and ear lobes.

Cyanosis is the term of when your skin and mucous membranes (like the lining of your mouth) take on a bluish color. In addition to blue lips, you may notice a blue tinge other places, like your nails and earlobes.

Cyanosis is a bluish color in the skin, lips, and nail beds caused by a shortage of oxygen in the blood. Cyanosis occurs because blood with low levels of oxygen turns blue or purple. This low-oxygen blood causes a blue-purple tint to the skin. Symptoms & Causes What are the symptoms of cyanosis?

Enhancing Healthcare Team Outcomes Bulk download StatPearls data from FTP Acrocyanosis: an overview. In Vivo Transcutaneous Monitoring of Hemoglobin Derivatives Using a Red-Green-Blue Camera-Based Spectral Imaging Technique. Diagnostic considerations in infants and children with cyanosis. HHS Vulnerability Disclosure