If you feel that your blood pressure changes because of the posture and position you are holding, you may be suffering from orthostatic hypotension.如果你觉得你的血压因你的身体姿态和位置而改变，你有可能患有直立性低血压。Intradialytic hypotension is a lowering of blood pressure caused by a decrease in blood volume.透析中低血压是指因为血量减少而导致的低血压。