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  "path": "/news/2026-04-high-intensity-interval-strongest-vascular.html",
  "publishedAt": "2026-05-04T04:00:04.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Endothelial dysfunction is a hallmark of cardiovascular disease (CVD) and plays a central role in vascular inflammation, thrombosis, and impaired vasodilation. A study led by researchers from Miguel Hernández University of Elche (UMH) and the Alicante Institute for Health and Biomedical Research (ISABIAL) identifies high-intensity interval exercise (HIIE) as the most robust and evidence-based strategy to improve endothelial function in patients with CVD.",
  "title": "High-intensity interval training shows strongest vascular benefits in cardiovascular patients"
}