{
  "id": 9353276,
  "title": "Can you have a heart attack and not know it?",
  "url": "https://urgent.news/2026/09/23/can-you-have-a-heart-attack-and-not-know-it",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-23T14:40:11.000Z",
  "source": {
    "name": "Medical Xpress",
    "slug": "medical-xpress",
    "url": "https://medicalxpress.com/news/2026-09-heart.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "When some people think of a heart attack, they picture sudden, crushing chest pain and an ambulance trip to the emergency room. But not all heart attacks are so obvious. Some occur with mild or unusual symptoms, or no symptoms at all, leaving people unaware that damage has occurred.",
  "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."
}