Hypertension I: introduction

Learning objectives ■ Blood pressure parameters ■ Expression of parameters ■ Normal control of blood pressure ■ A defi nition of hypertension ■ Classifi cation

of hypertension ■ Consequences and increased risks with persistent hypertension ■ Diagnosis of hypertension

Learning objectives Know the difference between systolic and diastolic blood pressure. ■ Know how blood pressure is expressed. ■ Be able to list the main physiological factors that determine blood pressure. ■ Be aware of the difference between primary and secondary hypertension. ■ Know what is meant by primary (essential) and secondary hypertension. ■ Be ready to list some consequences and risks associated with persistent ■ hypertension. Be able to list some important diagnostic tests for diagnosis of ■ hypertension.