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    <loc>https://instadoc.health/articles/news/swimmers-get-fluid-in-their-lungs-their-hearts-look-alarming-too-here-s-what-tha</loc>
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      <news:publication_date>2026-08-03T09:00:02.892+00:00</news:publication_date>
      <news:title>Swimmers Get Fluid in Their Lungs. Their Hearts Look Alarming Too. Here&apos;s What That Actually Means.</news:title>
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    <loc>https://instadoc.health/articles/news/a-common-er-test-for-dehydration-may-not-work-as-well-as-doctors-thought-2</loc>
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      <news:publication_date>2026-08-03T09:00:02.892+00:00</news:publication_date>
      <news:title>A Common ER Test for Dehydration May Not Work as Well as Doctors Thought</news:title>
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    <loc>https://instadoc.health/articles/news/a-heart-attack-without-the-classic-warning-sign-is-more-dangerous-than-doctors-o</loc>
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      <news:publication_date>2026-08-02T09:00:22.755+00:00</news:publication_date>
      <news:title>A Heart Attack Without the Classic Warning Sign Is More Dangerous Than Doctors Once Thought</news:title>
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