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pro vyhledávání: '"María Florencia Früchtenicht"'
Autor:
Issac Cheong, Victoria Otero Castro, Matías Brizuela, María Florencia Früchtenicht, Pablo Martín Merlo, Francisco Marcelo Tamagnone
Publikováno v:
Journal of ultrasound.
The passive leg raising test (PLR) produces a reversible increase in venous return and, if the patient's ventricles are preload dependent, in the cardiac output. As this effect occurs in seconds, the transthoracic echocardiography is optimal for its