When was cyanosis discovered

Cyanosis is usually caused by problems of the heart, lungs, or blood. Some of the heart conditions that can cause a child to have cyanosis are:. Treatment for cyanosis involves treating the underlying disease. Once this is resolved, the skin should return to its proper color. Our team treats a full spectrum of cardiac disorders , including the rarest and most complex congenital heart defects.

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Lack of oxygen in the blood causes a bluish discoloration in the skin or mucous membranes called cyanosis. Most cyanosis is seen as a result of congenital heart disease, pulmonary disease, or as a terminal event as in cardiopulmonary arrest.

Red blood cells provide oxygen to body tissues. Most of the time, nearly all red blood cells in the arteries carry a full supply of oxygen. These blood cells are bright red and the skin is pinkish or red.

Blood that has lost its oxygen is dark bluish-red. People whose blood is low in oxygen tend to have a bluish color to their skin.

This condition is called cyanosis. Depending on the cause, cyanosis may develop suddenly, along with shortness of breath and other symptoms. Cyanosis that is caused by long-term heart or lung problems may develop slowly.

Symptoms may be present, but are often not severe. In dark-skinned people, cyanosis may be easier to see in the mucous membranes lips, gums, around the eyes and nails. People with cyanosis do not normally have anemia low blood count. Anemia is a condition in which the body does not have enough healthy red blood cells.

Most cyanosis occurs because of a lack of oxygen in the blood. This can be caused by the following problems. For cyanosis caused by exposure to cold or Raynaud phenomenon, dress warmly when going outside or stay in a well-heated room.