donor quantity score(English)

• a metric used in noninvasive heart transplant monitoring to assess the risk of organ rejection. Developed by Natera for the Prospera Heart test, it measures the absolute amount of donor-derived cell-free DNA (dd-cfDNA) circulating in the recipient's bloodstream
• HTX, CFDNA
• Cardiology, Scoring systems/scales, Transplantation, Risk factor, Biomarker, Monitoring, Prognosis, Biopsy
• https://doi.org…chf.2026.103152