<?xml version="1.0" encoding="utf-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd http://www.google.com/schemas/sitemap-news/0.9 http://www.google.com/schemas/sitemap-news/0.9/sitemap-news.xsd"><url><loc>https://www.ampulmonary.com/pulmonary/article/22975590/ers-publishes-updated-pah-guidelines</loc><news:news><news:publication><news:name>Pulmonary</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-10-01T21:37:22.000Z</news:publication_date><news:title>ERS publishes updated PAH guidelines</news:title></news:news><image:image><image:loc>https://img.ampulmonary.com/mindful/ascend/workspaces/default/uploads/2026/10/gettyimages-1193031599.xADf0bwRAM.jpg?auto=format%252Ccompress&amp;q=70</image:loc></image:image></url><url><loc>https://www.ampulmonary.com/copd/article/22975519/influenza-vaccine-may-help-lower-flurelated-hospitalizations-in-copd-patients</loc><news:news><news:publication><news:name>Pulmonary</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-30T21:31:01.000Z</news:publication_date><news:title>Influenza vaccine may help lower flu-related hospitalizations in COPD patients</news:title></news:news><image:image><image:loc>https://img.ampulmonary.com/mindful/ascend/workspaces/default/uploads/2026/09/flu-vaccine.bKLy98Gy7u.jpg?auto=format%252Ccompress&amp;q=70</image:loc></image:image></url><url><loc>https://www.ampulmonary.com/copd/article/22975518/ensifentrine-shows-promise-treating-pulmonary-hypertension-in-copd-patients</loc><news:news><news:publication><news:name>Pulmonary</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-30T21:26:16.000Z</news:publication_date><news:title>Ensifentrine shows promise treating pulmonary hypertension in COPD patients</news:title></news:news><image:image><image:loc>https://img.ampulmonary.com/mindful/ascend/workspaces/default/uploads/2026/09/pulmonary-hypertension.BkoiFdoxf9.jpg?auto=format%252Ccompress&amp;q=70</image:loc></image:image></url><url><loc>https://www.ampulmonary.com/pulmonary/article/22975180/proteinbased-mri-agent-aids-early-lung-cancer-diagnosis</loc><news:news><news:publication><news:name>Pulmonary</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-25T20:02:00.000Z</news:publication_date><news:title>Protein-based MRI agent aids early lung cancer diagnosis</news:title></news:news><image:image><image:loc>https://img.ampulmonary.com/mindful/ascend/workspaces/default/uploads/2026/09/gettyimages-2290549605.30NrMLxrmi.jpg?auto=format%252Ccompress&amp;q=70</image:loc></image:image></url></urlset>