Prolonged mechanical ventilation is often associated with either a decrease (known atrophy) or an increase (supposed injury) in diaphragmatic thickness. Shear wave elastography is a noninvasive technique that measures shear modulus, a surrogate of tissue stiffness and mechanical properties. To describe changes in shear modulus (SM) during the ICU stay and the relationship with alterations in muscle thickness.
View Article and Find Full Text PDFIn the publication of this article [1], there was an error in the Family Name of one of the authors. This has now been updated in the original article.
View Article and Find Full Text PDFBackground: Muscle weakness following critical illness is the consequence of loss of muscle mass and alteration of muscle quality. It is associated with long-term disability. Ultrasonography is a reliable tool to quantify muscle mass, but studies that evaluate muscle quality at the critically ill bedside are lacking.
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