sphygmogram
n. நாடி அதிர்வுவரிப் பதிவு.
Sphyg"mo*gram, n. Etym: [Gr. -gram.] (Physiol.) Defn: A tracing, called a pulse tracing, consisting of a series of curves corresponding with the beats of the heart, obtained by the application of the sphygmograph.