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您的检索式：作者名="Sarah E.Frasure"
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| 1 | The utility of point-of-care ultrasound in the assessment of volume status in acute and critically ill patients显示文摘BACKGROUND:Volume resuscitation has only been demonstrated to be effective in approximately fifty percent of patients.The remaining patients do not respond to volume resuscitation and may even develop adverse outcomes(such as acute pulmonary edema necessitating endotracheal intubation).We believe that point-of-care ultrasound is an excellent modality by which to adequately predict which patients may benefi t from volume resuscitation.DATA RESOURCES:We performed a search using PubMed,Scopus,and MEDLINE.The following search terms were used:fluid responsiveness,ultrasound,non-invasive,hemodynamic,fluid challenge,and passive leg raise.Preference was given to clinical trials and review articles that were most relevant to the topic of assessing a patient’s cardiovascular ability to respond to intravenous fl uid administration using ultrasound.RESULTS:Point-of-care ultrasound can be easily employed to measure the diameter and collapsibility of various large vessels including the inferior vena cava,common carotid artery,subclavian vein,internal jugular vein,and femoral vein.Such parameters are closely related to dynamic measures of fluid responsiveness and can be used by providers to help guide fluid resuscitation in critically ill patients.CONCLUSION:Ultrasound in combination with passive leg raise is a non-invasive,costand time-effective modality that can be employed to assess volume status and response to fluid resuscitation.Traditionally sonographic studies have focused on the evaluation of large veins such as the inferior vena cava,and internal jugular vein.A number of recently published studies also demonstrate the usefulness of evaluating large arteries to predict volume status. | Ali Pourmand Matthew Pyle David Yamane Kazi Sumon Sarah E.Frasure | 2019 | World Journal of Emergency Medicine2019，10，4： | 18 |
| 2 | Elderly male with blurry vision显示文摘Dear editor,We present a case of an elderly gentleman who was punched in the face and subsequently diagnosed by an emergency physician with acute angle closure glaucoma secondary to a posterior lens dislocation.Slit lamp evaluation, ocular ultrasound, and computed tomography (CT) imaging, can identify a | Anthony Maselli Sarah E.Frasure | 2019 | World Journal of Emergency Medicine2019，10，1： | 0 |
| 3 | Detection of adrenal mass during an educational point-of-care ultrasound in the emergency department显示文摘Dear editor,Incidental adrenal mass is a common radiological finding that is mostly detected in abdominal computed tomography (CT) scans.^([1]) Though pheochromocytomas are a relatively rare chromaffin cell tumor,they are a'cannot miss'diagnosis,as they can be fatal. | Kay Negishi Jorge Short Apellaniz Daniel Ratanski Sarah E.Frasure Andrew S.Liteplo Hamid Shokoohi | 2021 | World Journal of Emergency Medicine2021，12，2： | 0 |
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