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High blood pressure

Technically referred to as hypertension, it's a chronic condition in which the blood pressure in the blood vessels is elevated, or higher than normal. High blood pressure requires the heart to work harder than normal to circulate blood through the body, leading to a variety of medical symptoms. Blood pressure involves two measurements, systolic and diastolic, which depend on whether the heart muscle is contracting (systole) or relaxed (diastole) between beats. Normal blood pressure is at or below 120/80 mmHg. High blood pressure is said to be present if it is persistently at or above 140/90 mmHg.

Contributors in High blood pressure

High blood pressure

Malignant hypertension

Health care; High blood pressure

Chronic and very high blood pressure (> 240/120) that often comes on suddenly and quickly which causes organ damage, especially in the eyes, kidneys, brain and lungs. Malignant hypertension is a ...

Pulmonary hypertension

Health care; High blood pressure

An increase in blood pressure in the pulmonary artery which carries blood from the heart to the lungs, or vessels in the lungs. It puts pressure on the right side of the heart, making it work harder ...

White coat syndrome

Health care; High blood pressure

A condition where an individual exhibits elevated blood pressure in a clinical setting such as a doctor's office, yet has much reduced / normal blood pressure at home. It's believed that white coast ...

Arterial hypertension

Health care; High blood pressure

Also just called hypertension, it's a chronic medical condition in which the blood pressure inside the arteries is elevated above normal. Hypertension makes the heart work harder to circulate blood ...

Renovascular hypertension

Health care; High blood pressure

Also called renal hypertension or renal artery stenosis, it is high blood pressure caused by a narrowing of the renal arteries that carry blood to the kidneys. The result leads to a reduction of ...

Systolic pressure

Health care; High blood pressure

The peak pressure in the blood circulatory system when the heart contracts. When the heart beats, blood is forced out into the aorta, increasing the pressure. Technically, systolic pressure is the ...

Electrocardiogram (ECG)

Health care; High blood pressure

A graphical recording of the heart's electrical activity. ECGs are used to detect heart damage that may be caused by high blood pressure.

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