University of Oxford May 9 2025 Collaborative research, led from the University of Oxford and published today in Nature Medicine, has developed a new tool called QR4 that more accurately predicts an individual's 10-year risk of cardiovascular diseases, like heart disease and stroke, particularly identifying high-risk patients that current prediction tools miss. Key findings at a glance: QR4, a new cardiovascular risk prediction tool, was developed using health data from more than 16 million UK