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Medical Definition of orthopnea : difficulty in breathing that occurs when lying down and is relieved upon changing to an upright position (as in congestive heart failure) Other Words from orthopnea orthopneic or chiefly British orthopnoeic \ -ikWhat does orthopnea mean?
Orthopnea is shortness of breath that occurs while lying down. Orthopnea is a symptom rather than a condition in itself. The medical term for shortness of breath is dyspnea. Orthopnea is a type of dyspnea that only occurs when a person is lying down.What is orthopnea definition?
Orthopnea is a shortness of breath that affects a person when they are lying down but subsides in other positions, such as standing or sitting up. Orthopnea is often a symptom of heart failure or lung disease, but it can also result from other conditions.What is three-pillow orthopnea?
For example, "three pillow orthopnea" means your orthopnea is very severe. Orthopnea is caused by increased pressure in the blood vessels of your lungs. When you lie down, blood flows from your legs back to the heart and then to your lungs. In healthy people, this redistribution of blood doesn't cause any problems.