Acoustic monitoring--super sonics?
Vesicular breath sounds, wheezes, rhonchi, and crackles possess acoustic 'signatures' amenable to detection, quantification, and moment-by-moment visual display. Despite technical hurdles, new methods for sonic evaluation, once perfected, should offer innovative diagnostic and monitoring tools that add clinical value. These emerging options complement current 'static/global' monitoring of mechanics and gas exchange with dynamic regional information long missing from the optimal care of the ventilated patient with critical illness.
Marini
John J
JJ
University of Minnesota, Minneapolis/St Paul, Minnesota Regions Hospital, Pulmonary and Critical Care Medicine, MS11203B, 640 Jackson St, St Paul, Minnesota 55101, USA. John.J.Marini@HealthPartners.com
D001314:Auscultation; D016638:Critical Illness / Q000451:nursing; D006801:Humans; D008991:Monitoring, Physiologic / Q000379:methods*; D012121:Respiration, Artificial; D015656:Respiratory Mechanics / Q000502:physiology; D012135:Respiratory Sounds / Q000503:physiopathology*