Cardiovascular Rare Disease Node

Cardiovascular Rare Diseases (CVRD) and Inherited Cardiac Conditions (ICCs) represent a challenging health burden, with a combined prevalence of at least 1/200, including the commonest causes of sudden death in young adults and the leading causes of heart transplantation. In addition to their impact on affected individuals, they create a substantial burden for family members who may be at risk, and for health systems that provide long-term surveillance to both affected and unaffected relatives.

Opportunities for research using healthcare data generated as part of routine patient care could transform the diagnosis and treatment of people with these medically important conditions. However, innovative solutions are needed to overcome existing challenges around data access and linkage - and the MRC CRVD node will develop these. Importantly, these solutions will also benefit people with other rare diseases, since many of the challenges faced in ICCs are shared with other conditions.

Patients with ICCs report research participation as rewarding and empowering, yet many do not access research opportunities. The MRC CVRD node will remove barriers to research participation, streamlining consent processes to make routine health care data available for research, to enable recontact of potential research participants, and to build ongoing relationships with ICC patients as research partners.

The NHS Genomic Medicine Service provides remarkable opportunities for scalable research. For example, a national network of ICC centres converge on just four laboratories that provide genetic testing services to England and Wales, providing an opportunity to obtain consent and capture data at national scale through very focused investment. Many of the most pressing challenges in ICCs could be addressed using the rich repositories of data that already exist but are currently siloed. National data science infrastructure could hold and process these data and present new clinical and...