Cardiovascular disease risk communication in NHS Health Checks: a qualitative video-stimulated recall interview study with practitioners.

There is a gap between the expectation and reality of practitioners' understanding, competencies, and training in CVD risk communication for NHSHCs. Practitioners would welcome heart age and risk manipulation functions of JBS3 to promote patient understanding of CVD risk, but there is a more fundamental need for practitioner training in CVD risk communication.