{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreic2ieprwgaezmazhns3tqhuv52wh6pq5kzbru6vyh53vgqrumqbwy",
    "uri": "at://did:plc:pmmp7irwts7faw56jdxk3idc/app.bsky.feed.post/3mmeywblpj2g2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreig7rsqgdriwomg5meocbd3kao3v5wd2iafhgijamsnrusjsa33j3a"
    },
    "mimeType": "image/jpeg",
    "size": 84378
  },
  "path": "/news/2026-05-mri-technique-valve-disease.html",
  "publishedAt": "2026-05-21T13:20:02.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "A new cardiac magnetic resonance imaging-based measurement may improve how physicians assess a common heart valve condition, according to a study led by Weill Cornell Medicine and NewYork-Presbyterian investigators. The findings support the broader use and further study of the new metric known as effective right ventricular ejection fraction (eRVEF).",
  "title": "MRI technique enhances valve disease evaluation"
}