Narrative review explores strategic collaborations to expand interventional cardiology access in sub-Saharan Africa

This is a narrative review that discusses the role of strategic collaborations in expanding equitable access to interventional cardiology services in sub-Saharan Africa (SSA). The review focuses on the rising burden of cardiovascular diseases (CVDs) such as coronary artery disease, valvular heart disease, and heart block in the region, and highlights the current gaps in interventional cardiology availability at health facilities.

The authors synthesize arguments from existing literature and expert opinion to propose that partnerships between local governments, international organizations, academic institutions, and industry can help build infrastructure, train personnel, and reduce costs. They emphasize that such collaborations are critical to bridging the gap in CVD management in SSA.

Key limitations acknowledged include the lack of primary data, as this is a narrative review without systematic methodology or pooled effect sizes. The authors do not report specific outcomes, sample sizes, or comparative data, and the review is based on qualitative synthesis rather than quantitative analysis.

For clinicians and policymakers, the review offers a conceptual framework for improving access to interventional cardiology in resource-limited settings. However, the recommendations are not supported by direct evidence from trials or meta-analyses, and the feasibility and impact of proposed collaborations remain to be evaluated in future research.