The Pathophysiology of Hypertension
	The Pathophysiology of Hypertension
	Cardiac Output
	Systemic Vascular Resistance
	Essential Hypertension
	Secondary Hypertension
	Kidney Failure
	Impaired Sodium Excretion
	Impaired Pressure Natriuresis
	The Role of Pressure Natriuresis on Blood Pressure
	Contributions to Hypertension by the Kidney
	Renin – Angiotensin System
	Effects of Angiotensin II
	Goldblatt Model I
	Goldblatt Model II
	Renal Artery Stenosis
	Aldosterone
	Sympathetic Nervous System
	Summary

• Pathophysiology of Hypertension
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