Pathology

• what is HTN?
• how is BP normally regulated?
• what is the aetiology?
• what is the pathogenesis?
• what are the different types of HTN?
• what are the risk factors of essential HTN?
• what are the 2 types of microangiopathy?
• what are the complications?

Clinical Features

• what are the signs and symptoms?
• what are the characteristics of secondary HTN?