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What is low blood pressure?
Blood pressure is the force exerted by circulating blood on the walls of blood vessels, and constitutes one of the principal vital signs of life, which also include heart beat, rate of breathing, and temperature. Blood pressure is generated by the heart pumping blood into the arteries and is regulated by the response by the arteries to the flow of blood.
An individual's blood pressure is expressed as systolic/diastolic blood pressure, for example, 120/80.The systolic blood pressure (the top number) represents the pressure in the arteries as the muscle of the heart contracts and pumps blood into them. The diastolic blood pressure (the bottom number) represents the pressure in the arteries as the muscle of the heart relaxes after it contracts. Blood pressure always is higher when the heart is pumping (squeezing) than when it is relaxing.
Systolic blood pressure for most healthy adults falls between 90 and 120 millimeters of mercu...
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I developed atrial fibrillation in November of 2005. I had three ablations. It lasted about nine to 10 months for each. I was on amiodarone for almost three years, but the side effects were bad. I have been on Cardizem LA (300 mg) now. I am also on metoprolol (75 mg) and have no energy and no breath. I have been told my mitral valve is leaking, but I have not received the results of tests that were taken here in town or in Chicago. It is most frustrating because I cannot walk across the house without panting. My heart hurts, and I am really depressed. Published: June 26 ::