The Phase Gate Review methodology improves project effectiveness by reviewing all stages of the project from the initial selection process through the entire process of development to the final stages of closure.
Idiopathic hypertension redirects here. For the condition of raised blood pressure within the skull, see Idiopathic intracranial hypertension. Essential hypertension (also called primary hypertension or idiopathic hypertension) is the form of hypertension that by definition has no identifiable cause.
Whatâs the difference between systemic, essential and secondary hypertension? Our arteries are origins of potential disease and death. Most of arterial disease happens through sclerosis, or a hardening of the arteries. Previously we called this arteriocleoris, but thatâs too general.