Breathing loop video with air flow indicated 1970-01-01T00:00:00+00:00Inhale and exhale cycle with airflow indicated, pulmonary volume increases and decreases, seamless loop. PT11Shttps://d3e1m60ptf1oym.cloudfront.net/7e5168b6-0671-11e3-86f0-7d9197c2a03a/breathing_w_arrows_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/7e5168b6-0671-11e3-86f0-7d9197c2a03a/breathing_w_arrows_mp4_hd_video.mp4
Breathing loop video2013-09-23T17:27:13ZRespiratory system videos: inhale and exhale cycle showing changes in the volume of the lungs, seamless loop. PT11Shttps://d3e1m60ptf1oym.cloudfront.net/3fb5bb0c-0671-11e3-9513-ede7b139128d/breathing_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/3fb5bb0c-0671-11e3-9513-ede7b139128d/breathing_mp4_hd_video.mp4