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. 2019 Apr 24;14(4):e0214288. doi: 10.1371/journal.pone.0214288

Fig 1. Diaphragm ultrasound displacement from the subcostal view in a control subject and in a DMD patient.

Fig 1

Normal right diaphragm sniff time movement (TM) motion in the control group (left); note the sharp upstroke during a sniff maneuver. Pathological right diaphragm motion during a sniff maneuver in a DMD patient (right). Note the reduced diaphragm motion with the sniff maneuver. DMD: Duchenne muscular dystrophy.