Blood pressure is measured in a unit of pressure called millimeters of mercury. Readings include two numbers, often separated by a virgule. The top number, systolic blood pressure, represents the pressure in your blood vessels when your heart contracts. The bottom number, diastolic blood pressure, represents the pressure in your blood vessels when your heart relaxes.
High diastolic blood pressure could mean that your body has to work too hard to pump blood, which indicates conditions such as high cholesterol, heart disease and plaque buildup in the arteries. To lower diastolic blood pressur...
Dialysis is a treatment used when your kidneys stop working properly. Kidneys perform a number of important functions in the body including blood pressure regulation, fluid balance, waste removal and red blood cell production. ...
It is a measure of the force applied to the walls of the arteries as the heart pumps blood through the body. This pressure is determined by the force and amount of blood pumped, and the size and flexibility of the arteries. A b...
Normal blood pressure does not vary widely over time, but differences develop as a person ages. Systolic is the top number and diastolic is the bottom number in the equation.
According to the American Heart Association, one out of every three people in the United States has high blood pressure. When blood pressure is too high or extremely low, the vessels, organs and other tissues in the body may be...
Patients will often present holding tissues or a cloth to the nose and appear very anxious. Nosebleeds can generally be managed by holding pressure to the nose and very few require any invasive packing treatment.
High blood pressure, or hypertension, however, is anything above those two values and is a common health issue afflicting close to one-fourth of the adult population in the U.S., according to the journal "Circulation." Age is...
Blood pressure readings comprise two numerical values; a systolic "top" value and a diastolic "bottom" value. These two values combined are used to categorize people into one of four blood pressure categories as defined by a 20...
Blood pressure, considered a vital sign, is the pressure exerted on the wall of the arteries. In order for the heart to properly function, a pressure must be developed during each contraction. Blood pressure fluctuates constant...
Lightheadedness is a type of dizziness that leads the affected person to feel as though he may faint. A feeling of lightheadedness is experienced when the brain does not receive adequate amounts of blood. When the brain does no...
Blood pressure readings consist of two numbers, one above the other, such as 120/80 mmHg. The American Heart Association explains that these numbers indicate the pressure exerted by the blood on the artery walls.
Blood pressure refers to the amount of pressure applied to the interior of blood vessels due to circulating blood. A high blood pressure means the heart is working harder than it should to pump blood. A numerical system measure...
Your blood pressure number is one that doctors commonly use to measure your overall cardiovascular health. A patient information page at the "Journal of the American Medical Association" notes that elevated blood pressure puts ...
Made of a strong, elastic fabric, the stockings often run from the foot to the thigh at varying pressures based on the amount of pressure required. Stockings are prescribed for a number of conditions, ranging from minor--preg...
Blood pressure typically is stated as a set of two numbers that correspond to the pressure in your arteries at different points during the heartbeat cycle. High blood pressure can put a person at a greater risk of developing c...
You need to have your blood pressure checked regularly to know if it is high--in most cases there are no symptoms with high blood pressure. You may not know it is high until you have a heart attack or stroke. The best defense i...
Blood pressure refers to the force the fluid within the vascular system exerts on the walls of the vessels. Elevated blood pressure increases the risk of heart attack, stroke, kidney disease, blindness and death. The higher blo...
The bottom number of your blood pressure reading is your diastolic blood pressure. It is the measure of the pressure of the blood on your vessels between beats, or when the heart is resting as it refills with blood before pumpi...
In some cases, a heart attack or stroke is your only warning. To help prevent this from happening, you need to adopt healthy lifestyle changes and take your blood pressure regularly. Checking your pressure and understanding wha...
