低血压(low blood pressure)指血压低于正常范围(通常为收缩压<90mmHg和/或舒张压<60mmHg),可能引发头晕、乏
Low blood pressure (hypotension) is pressure so low it causes symptoms or signs due to the low flow of blood through the arteries and veins. When the flow of blood is too low to deliver enough oxygen and nutrients to vital organs such as the brain, heart, and kidney, the organs do not...
Low blood pressure is a reading of less than 90/60mmHg. It does not always cause symptoms, but you may need treatment if it does. Symptoms of low blood pressure Get your blood pressure checked if you keep getting symptoms like: lightheadedness or dizziness feeling sick blurred vision general...
LOW blood pressure, also called hypotension, would seem to be something to strive for. After all, high blood pressure (hypertension) is a well-known risk factor for heart disease and other problems. In fact, in recent years there has been an ongoing downward revision of what is considered ...
Free Essay: Hypotension, commonly as low blood pressure, is the condition of having low blood pressure. Hypotension occurs when the systolic blood pressure...
cardiovascular disease - a disease of the heart or blood vessels orthostatic hypotension, postural hypotension - low blood pressure occurring in some people when they stand up high blood pressure, hypertension - a common disorder in which blood pressure remains abnormally high (a reading of 140/90...
low blood pressure 名词[医]低血压症相关短语 N. N. N. N. N. N. culture medium 【医】 N.N.N.培养基(含琼脂、盐、兔血,用以培养黑热病病原体) N. P. N. 【医】 非蛋白氮 chen n. yang n. 杨振宁 R. N. 1. registered nurse 注册护士 2. Royal Navy N. clevelandii 克利夫兰烟【植】...
High blood pressure was considered any measurement more than 140/90 millimeters of mercury, whereas low blood pressure was defined as less than 90/60 millimeters of mercury. Johns Hopkins University - Abnormal Blood Pressure in Middle and Late Life Influences Dementia Risk "So, while having high ...
In healthy people, low blood pressure without any symptoms isn't usually a concern and doesn't require treatment. But low blood pressure can be a sign of an underlying problem -- especially in older people -- and could reduce blood flow to the heart, brain, and other vital organs. ...
Long-lasting low blood pressure with no symptoms is almost never serious. But you can have health problems when your blood pressure drops suddenly and your brain doesn't have an adequate blood supply. This can lead todizziness, lightheadedness, and sometimes fainting. ...