Fig. 1From: Early rehabilitation relieves diaphragm dysfunction induced by prolonged mechanical ventilation: a randomised control studyExample of ultrasonographic view before and after rehabilitation. a Diaphragmatic excursion (DE) was viewed during breathing in B-mode (upper) and M-mode (lower) before rehabilitation. b DE was viewed during breathing in B-mode (upper) and M-mode (lower) after rehabilitation. c DTF was viewed at the area of apposition before rehabilitation. d DTF was viewed at the area of apposition after rehabilitationBack to article page