Monthly Archives: March 2009
Signs and Symptoms of Hypertensive Encephalopathy
The signs and symptoms of hypertensive encephalopathy result from a rapid increase in diastolic blood pressure to more than 140 mm Hg and the abrupt onset of hypertension in a patient with no history of hypertension or in one with … Continue reading
Secondary Hypertension – Can be Caused From Cardiovascular Disorders
Only 5% or fewer hypertensive patients have secondary hypertension. If a patient over age 50 suddenly develops hypertension, especially if it’s severe, suspect a secondary cause, such as a disease that increases cardiac output (CO) or peripheral vascular resistance. After … Continue reading
Renal and Neurologic disorders can cause Hypertension
Renal Disorders Renovascular stenosis is the most common cause of hypertension that can be reversed by surgery or percutaneous trans luminal angioplasty. Stenosis of one or both renal arteries can produce severe hypertension and a loss of kidney function. Arterial … Continue reading