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In clinic, pulmonologists Natalie West and Noah Lechtzin provide some patient education on using a spirometer in the home

Taking Spirometry to the Home

In the Cystic Fibrosis Center at Johns Hopkins, pulmonologists Noah Lechtzin and Natalie West closely watch a young patient exhale into a spirometer, a hand-held device that measures airflow and how well lungs are breathing.

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