The Peak Index: Spirometry Metric for Airflow Obstruction Severity and Heterogeneity

Rationale: Chronic obstructive pulmonary disease (COPD) is characterized by airflow limitation. Spirometry loops are not smooth curves and have undulations and peaks that likely reflect heterogeneity of airflow. Objectives: To assess whether the Peak Index, the number of peaks adjusted for lung size...

Disgrifiad llawn

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Cyhoeddwyd yn:Ann Am Thorac Soc
Prif Awduron: Bhatt, Surya P., Bodduluri, Sandeep, Raghav, Vrishank, Bhakta, Nirav R., Wilson, Carla G., Kim, Young-il, Eberlein, Michael, Sciurba, Frank C., Han, MeiLan K., Dransfield, Mark T.
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: American Thoracic Society 2019
Pynciau:
Original Research
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC6774744/
https://ncbi.nlm.nih.gov/pubmed/30865842
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1513/AnnalsATS.201811-812OC
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