Fig. 4
From: Anesthesia considerations to reduce motion and atelectasis during advanced guided bronchoscopy
A breath-hold is required to reduce motion artifact during intraprocedural imaging (e.g., CBCT, digital tomosynthesis). The breath-hold should be performed at peak inspiration, not at end-expiration. This does not require a vital capacity maneuver but should occur at the end of a normal tidal breath. Adapted from Kapwatt at English Wikipedia (https://commons.wikimedia.org/w/index.php?curid=74891988) and used with permission under the terms of Creative Commons License CC BY-SA 3.0 ()