Tulane University researchers are developing an initiative that uses artificial intelligence to support cardiovascular disease prevention by combining digital tools with community-based care. Known as Heartline, the initiative brings together AI, community health workers and faith-based organizations to help individuals make sustainable lifestyle changes. The concept for Heartline emerged from Allouch’s work during the past four years on a church-based cardiovascular disease prevention trial in New Orleans. While participating in the cardiovascular disease prevention trial, Allouch developed an interest in AI and began considering how these approaches could intersect. Rather than offering only general recommendations, the system can generate personalized guidance aligned with established dietary patterns that are proven to reduce the risk of cardiovascular disease.