catatricrotic

cat·a·tri·crot·ic

(kat'ă-trī-krot'ik),
Denoting a pulse tracing with three minor elevations interrupting the downstroke.

cat·a·tri·crot·ic

(kat'ă-trī-krot'ik)
Relating to or characterized by catatricrotism.

catatricrotic

(kăt″ă-trī-krŏt′ĭk) [″ + treis, three, + krotos, beat]
Manifesting a third impulse in the descending stroke of the sphygmogram of the pulse.