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Hypotension, also known as low blood pressure, is a cardiovascular condition characterized by abnormally reduced blood pressure. [1] Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps out blood [2] and is indicated by two numbers, the systolic blood pressure (the top number) and the diastolic blood pressure (the bottom number), which are the ...
SvO 2 typically varies between 60% and 80%. [9] A lower value indicates that the body is in lack of oxygen, and ischemic diseases occur. This measurement is often used under treatment with a heart lung machine ( extracorporeal circulation ), and can give the perfusionist an idea of how much flow the patient needs to stay healthy.
The Zune 80 was announced on October 2, 2007 and was released on November 13, 2007. [1] It, along with the Zune 4, 8, and 16, is part of the second generation of Zune devices. It features music, video, and podcast support, and comes with Wi-Fi and FM Radio. The Zune 120, part of the second generation of Zune devices, was released September 16 ...