New 3D map of the heart's electrical wiring can help patients with congenital heart disease

Researchers from UCL (University College London) and the ESRF (The European Synchrotron) have produced the first three-dimensional map of the heart's electrical wiring in Tetralogy of Fallot, one of the most common congenital heart problems, revealing anatomical features that may explain why many patients develop heart conduction disorders in this condition.