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White coat hypertension (WHT), also known as white coat syndrome, is a form of labile hypertension [1] in which people exhibit a blood pressure level above the normal range in a clinical setting, although they do not exhibit it in other settings. [2] It is believed that the phenomenon is due to anxiety experienced during a clinic visit. [3]
[1] [2] The course of BP-II is more chronic and consists of more frequent cycling than the course of BP-I. [1] [9] Finally, BP-II is associated with a greater risk of suicidal thoughts and behaviors than BP-I or unipolar depression. [1] [9] BP-II is no less severe than BP-I, and types I and II present equally severe burdens. [1] [10]
Drug-induced intracranial hypertension (DIIH) or medication-induced intracranial hypertension is a condition of higher than normal intracranial pressure with the main cause being a drug. [15] This condition is similar to idiopathic intracranial hypertension , however the etiology in this instance is a drug. [ 16 ]
Pulse pressure is calculated as the difference between the systolic blood pressure and the diastolic blood pressure. [3] [4]The systemic pulse pressure is approximately proportional to stroke volume, or the amount of blood ejected from the left ventricle during systole (pump action) and inversely proportional to the compliance (similar to elasticity) of the aorta.
Labile hypertension occurs when there are unexpected changes in blood pressure.The term can be used to describe when people have blood pressure measurements that abruptly fluctuate from being abnormally high, approximately 140/90mm Hg or over and returns to its normal range.
Ambulatory blood pressure, as opposed to office blood pressure and home blood pressure, [1] is the blood pressure over the course of the full 24-hour sleep-wake cycle. Ambulatory blood pressure monitoring ( ABPM ) measures blood pressure at regular intervals throughout the day and night.
Neurogenic shock is diagnosed based on a person's symptoms and blood pressure levels. Neurogenic shock's presentation includes: [7] [8] - warm and pink skin - labored breathing - low blood pressure - dizziness - anxiety - history of trauma to head or upper spine. - if the injury is to the head or neck, hoarseness or difficulty swallowing may occur.
Numerous studies have determined that exercise is inversely related to anxiety symptoms, thus as physical activity increases, levels of anxiety seem to decrease. There is evidence that suggests that this effect is correlated to the release of exercise-induced endorphins and the subsequent reduction of the stress hormone, cortisol . [ 57 ]