Maintaining fluid homeostasis and blood pressure is essential for the body. To achieve this, the volume of the extra cellular matrix (and therefore blood pressure) must be kept relatively constant, and the relative concent...read more
by Pavi
BLOOD PRESSURE Blood pressure is an important physiological variable characterized by large spontaneous variations both during the day, between days, months and seasons. Blood pressure is defined as the pressure exerted...read more
Blood pressure measures the force that the blood applies to the walls of the arteries as it flows through them. It's normal for blood pressure to increase when you exert yourself, or when you feel stressed or anxious. But ...read more
Blood pressure is basically a measurement of how hard our hearts have to work to pump blood around our bodies to keep us alive. High blood pressure can have a variety of causes, although there are several that are more pro...read more
by Timothy York
In order to stay alive your heart pumps blood to all vessels in your body. These vessels include arteries, veins, and capillaries. Blood pressure is the amount of pressure against the walls of your vessels. When the heart ...read more
DID YOU KNOW? Nearly one-third of Americans with high blood pressure are undiagnosed. There are more post menopausal women with high blood pressure than men of the same age with high blood pressure. About 50 million A...read more
Blood pressure is the differential between the "push" on the blood circulating in the cardiovascular system, when the ventricles are contracting and relaxing. Primarily generated by the contractions of the left ventricl...read more
Some basic statistics on high blood pressure (hypertension): In 2001 it was estimated that 50 million people in the US suffered from hypertension, equivalent to 25% of all adults. A further 45 million have prehypertensi...read more
Some call high blood pressure the silent killer because it is asymptomatic. That is, it doesn't present any noticeable symptoms directly, but it can lead to some real problems if left unattended. I know of people who've...read more
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