pulmonary circulation. The flow of blood from the right ventricle of the heart to the lungs for exchange of oxygen and carbon dioxide in the pulmonary capillaries, then through the pulmonary veins to the left atrium. See: illustration. See also: circulation.
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1 There is a fee for deactivating a customer's service. This is typically around $15.  If you are moving beware of services such as 1-800-DTV-MOVE (the correct number is 1-888-DTV-MOVE). The 888 number is valid, but the 800 phone number will put you in touch with a company that pretends to be DirecTV.