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Pathophysiology is a study which explains the function of the body as it relates to diseases and conditions. The pathophysiology of hypertension is an area which attempts to explain mechanistically the causes of hypertension, which is a chronic disease characterized by elevation of blood pressure. Hypertension can be classified by cause as ...
Hypertension, also known as high blood pressure, is a long-term medical condition in which the blood pressure in the arteries is persistently elevated. [ 11 ] High blood pressure usually does not cause symptoms itself. [ 1 ] It is, however, a major risk factor for stroke, coronary artery disease, heart failure, atrial fibrillation, peripheral ...
Pulmonary hypertension (PH or PHTN) is a condition of increased blood pressure in the arteries of the lungs. [ 7 ] Symptoms include shortness of breath, fainting, tiredness, chest pain, swelling of the legs, and a fast heartbeat. [ 7 ][ 1 ] The condition may make it difficult to exercise. [ 7 ] Onset is typically gradual. [ 8 ]
When this happens, it’s known as essential hypertension or primary hypertension. High blood pressure can be caused by a combination of lifestyle factors like: Having overweight or obesity ...
35094-2. Blood pressure (BP) is the pressure of circulating blood against the walls of blood vessels. Most of this pressure results from the heart pumping blood through the circulatory system. When used without qualification, the term "blood pressure" refers to the pressure in a brachial artery, where it is most commonly measured.
Essential hypertension (also called primary hypertension, or idiopathic hypertension) is a form of hypertension without an identifiable physiologic cause. [ 1 ][ 2 ] It is the most common type affecting 85% of those with high blood pressure. [ 3 ][ 4 ] The remaining 15% is accounted for by various causes of secondary hypertension. [ 3 ]
Hypertensive kidney disease is a medical condition referring to damage to the kidney due to chronic high blood pressure. It manifests as hypertensive nephrosclerosis (sclerosis referring to the stiffening of renal components). [2] It should be distinguished from renovascular hypertension, which is a form of secondary hypertension, and thus has ...
The process of atherosclerosis is a lot faster in diabetic individuals whom do not have good control of their blood sugars. The high blood pressure eventually leads to heart failure, strokes, heart attacks, blindness, kidney failure, loss of libido and poor circulation of blood in the legs.