{
  "id": 14355859,
  "title": "Cardiometabolic stress induces atrial myopathy in mice, characterized by structural remodelling, metabolic dysfunction, and incomplete transcriptional recovery.",
  "url": "https://urgent.news/2026/10/13/cardiometabolic-stress-induces-atrial-myopathy-in-mice-characterized",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-13T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.10.06.754161v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Background: The mechanisms underlying atrial remodelling and recovery following the withdrawal of cardiometabolic stress remain incompletely understood. We investigated the functional, metabolic, and transcriptional consequences of metabolic-hypertensive stress (MHS), a murine model of cardiometabolic HFpEF, in the left atrium (LA) and assessed the reversibility of these alterations following…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}