← Measuring Blood Pressure Export Options Alphabetize Word-Def Delimiter Tab Comma Custom Def-Word Delimiter New Line Semicolon Custom Data Copy and paste the text below. It is read-only. Select All high When the ventricles contract, the blood pressure is relatively systolic pressure The pressure when the ventricles contract is called the low When the ventricles relax, the blood pressure is relatively diastolic pressure The pressure when the ventricles relax is called the ventricular contraction The blood pressure is highest during ventricular relaxation The blood pressure is lowest during