Passive leg raising test using the carotid flow velocity-time integral to predict fluid responsiveness.
Issac CheongVictoria Otero CastroFernando Ariel SosaBárbara Tort OribeMaría Florencia FrüchtenichtFrancisco Marcelo TamagnonePablo Martín MerloPublished in: Journal of ultrasound (2023)
An increase greater than 11% in CF VTI after a PLR may be useful to predict fluid responsiveness among critically ill patients.
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