| 单词 | orthostatic |
| 释义 | orthostatic adjective medicalspecializeduk/ˌɔː.θəʊˈstæt.ɪk/us/ˌɔːr.θəˈstæt̬.ɪk/relatingtostandingupstraight: 直立的If youfeelthatyourbloodpressurechangesbecause of thepostureandpositionyou areholding, you may besufferingfrom 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。 Posture
Examplesoforthostaticorthostatic Using this technique, real-time changes in systemic vascular resistance, stroke volume and cardiac output can be non-invasively measured duringorthostaticstress. From theCambridge English Corpus There was a marked improvement in patients'orthostaticsymptoms. From theCambridge English Corpus Can heart rate variability analysis predict response toorthostatictesting in children? From theCambridge English Corpus Patients who showed an improvement inorthostatictolerance were those whose salt excretion prior to the study was less than 170 mmol/ day. From theCambridge English Corpus The investigators examinedorthostatictolerance using head-up tilt and lowerbody suction. From theCambridge English Corpus Neurohumoral changes also become important in maintaining these haemodynamic changes iforthostaticstress is prolonged. From theCambridge English Corpus Causes oforthostatichypotension in older adults referred to a regional syncope service. From theCambridge English Corpus Tricyclic antidepressants are effective but can produce troublesome adverse effects, such asorthostatichypotension and confusion in elderly patients. From theCambridge English Corpus The most common adverse events with ropinirole 24-h prolonged release were dyskinesia, nausea, dizziness, somnolence, hallucinations andorthostatichypotension. From theCambridge English Corpus Tricyclic antidepressants are effective173 but can produce troublesome adverse effects such asorthostatichypotension and confusion in elderly patients. From theCambridge English Corpus More than two-thirds of the patients given salt supplementation had increases inorthostatictolerance by two minutes or more. From theCambridge English Corpus These autonomic nervous system-mediated changes not only act to respond to posture changes quickly but also act to maintain these changes if theorthostaticstress is prolonged. From theCambridge English Corpus It is surprising to observe preserved intellectual function in a patient who is almost completely incapacitated in terms of motor control,orthostaticblood pressure regulation and bladder dysfunction. From theCambridge English Corpus Careful monitoring for these side-effects, including regular checks oforthostaticblood pressure, should be pursued in the elderly, as these side-effects are highly predictive of accidents such as falls. From theCambridge English Corpus Theorthostaticself-training programme includes standing against a wall without moving, twice a day every day for a planned duration of up to 30 minutes each time. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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