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.
Phone Number: You can call the DirecTV headquarters and customer service center at 1-855-802-3473. The customer service phone number is 1-800-531-5000. The corporate phone number is 1-310-964-5000. Email: We found no email address for corporate or contact form for DirecTV headquarters.
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