cardiology
car·di·ol·o·gy
noun \ˌkärd-ē-ˈäl-ə-jē\plural car·di·ol·o·gies
Definition of CARDIOLOGY
: the study of the heart and its action and diseases
—car·di·o·log·i·cal \-ē-ə-ˈläj-i-kəl\ adjective
—car·di·ol·o·gist \-ē-ˈäl-ə-jəst\ noun
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