- catadicrotism
- A condition of the pulse marked by two minor expansions of the artery following the main beat, producing two secondary upward waves on the downstroke of the pulse tracing. [cata + G. di-, two, + krotos, beat]
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cata·di·cro·tism (kat″ə-diґkro-tiz-əm) [cata- + di- + krotos beat] presence of a catadicrotic pulse.
Medical dictionary. 2011.