Hypertension

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Definition

High blood pressure. According to NICE, it has to be persistenly over 140/90mmHg.

Epidemiology

Ridiculously high prevalence - 11.3%. 95% is primary (i.e. no known cause).

Pathophysiology

There are two types :

  • essential (aka primary or systemic) - it just happens and nobody knows the cause.
  • secondary - caused by another disease.

Risk Factors

Clinical Features

Basically, this is all about different blood pressures

Investigations

Management

Prognosis