Natera introduces Prospera Heart with Donor Quantity Score (DQS) to enhance heart transplant rejection detection.
Natera launches Prospera Heart with Donor Quantity Score (DQS) to enhance detection of rejection in heart transplant patients. Traditional tests used the fraction of donor-derived cfDNA in the blood vs. total cfDNA, but this could be confounded by background total cfDNA fluctuations. Prospera Heart with DQS combines the traditional metric and DQS into a two-threshold algorithm for a more accurate result.
June 17, 2024
4 Articles