ArticleJournal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine2021
The Impact of Hemorrhagic Shock on Lung Ultrasound-Induced Pulmonary Capillary Hemorrhage.
Article in Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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Who cites it
4 citing papers in PubMed, 4 citations in OpenAlex.
- Anaesthesia-induced atelectasis in a rat model (Frontiers in veterinary science · 2025Article
- Frame Rate Exposimetry for Pulmonary Capillary Hemorrhage During Lung Ultrasound.Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine · 2023Article
- The Influence of Xylazine and Clonidine on Lung Ultrasound-Induced Pulmonary Capillary Hemorrhage in Spontaneously Hypertensive Rats.Ultrasound in medicine & biology · 2021Article
- The impact of high-altitude and cold environment on brain and heart damage in rats with hemorrhagic shock.Brain circulationArticle
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
Abstract
objectivesLung ultrasound (LUS) exposure can induce pulmonary capillary hemorrhage (PCH), depending on biological and physical exposure parameters. This study was designed to investigate the variation in the LUS induction of PCH due to hemorrhagic shock, which itself can engender pulmonary injury.
methodsMale rats were anesthetized with isoflurane in air. Shock was induced by withdrawal of 40% of the blood volume and assessed by the blood pressure detected by a femoral artery catheter and by blood glucose tests. B-mode ultrasound was delivered at 7.3 MHz with a low output (-20 dB) for aiming and with the maximal output (0 dB) for exposure. Pulmonary capillary hemorrhage was quantified by an assessment of comet tail artifacts in the LUS images and by measurement of PCH areas on the surface of fresh lung samples.
resultsTests without shock or catheterization surgery gave results for PCH similar to those of previous studies using different methods. Exposure before hemorrhagic shock gave a mean PCH area ± SE of 24.8 ± 9.2 mm
conclusionsThe presence of hemorrhagic shock significantly reduces the occurrence of LUS-induced PCH.
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Registered trials
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