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• Intra

  1. a prefix meaning “within,” used in the formation of compound words: intramural. [ahb in-trah; English ab in-truh] /ɑb ˈɪn trɑ; English æb ˈɪn trə/ adverb, Latin. 1. from inside; from within. [in-trah moo-rohs; English in-truh myoo r-ohs] /ˈɪn trɑ ˈmu roʊs; English ˈɪn trə ˈmyʊər oʊs/ adverb, Latin. 1. within the walls, as of […]

• Intra-abdominal

  [in-truh-ab-dom-uh-nl] /ˌɪn trə æbˈdɒm ə nl/ adjective, Anatomy. 1. being within the abdomen. 2. going into the abdomen, as an injection.

• Intra-aortic balloon device

  intra-aortic balloon device in·tra-a·or·tic balloon device (ĭn’trə-ā-ôr’tĭk) n. An inflatable balloon placed into the descending aorta to assist the heart in pumping blood.

• Intra-aortic balloon pump

  intra-aortic balloon pump n. A pump connected to a balloon device that is inserted into the descending aorta to provide temporary assistance to the heart in the management of left ventricular failure.

• Intra-arterial

  intra-arterial in·tra-ar·te·ri·al (ĭn’trə-är-tēr’ē-əl) adj. Within arteries or an artery.

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