Journal article

Interpreting diaphragmatic movement with bedside imaging, review article

K Haji, A Royse, C Green, J Botha, D Canty, C Royse

JOURNAL OF CRITICAL CARE | W B SAUNDERS CO-ELSEVIER INC | Published : 2016

Abstract

The diaphragm is the most important muscle of respiration. At equilibrium, the load imposed on the diaphragmatic muscles from transdiaphragmatic pressure balances the force generated by diaphragmatic muscles. However, procedural and nonprocedural thoracic and abdominal conditions may disrupt this equilibrium and impair diaphragmatic function. Diaphragmatic dysfunction is associated with respiratory insufficiency and poor outcome. Therefore, rapid diagnosis and early intervention may be useful. Ultrasound imaging provides quick and accurate bedside assessment of the diaphragm. Various imaging techniques have been suggested, using 2-dimensional and M-mode technology. Diaphragm viewing depends ..

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