Across the world, millions living with heart failure go untreated not because medicine lacks answers, but because the answers never find them. A Danish trial called EMAIL-HF illuminated this quiet crisis by turning the system around — instead of waiting for patients to arrive, it reached out to them first, using digital registries and a telephone call to bring specialist knowledge into lives already managed at a distance from specialist care. The result, more than doubling the rate at which a proven therapy was started, suggests that the frontier of modern medicine may lie less in discovery th