Term for the Second (lower) Blood Pressure Number

This page is the CodyCross answer for the clue below from Pet Shop, Group 356, Puzzle 2 (Dog Muzzles).

Question is: Term for the Second (lower) Blood Pressure Number

and the answer is: DIASTOLIC

Word Meaning:

DIASTOLIC — Pertaining to a diastole.

Definitions from Wiktionary.