Nodoventricular Accessory Connections: A Misnomer or a Structural Functional Spectrum

“The study of preexcitation and associated arrhythmias mirrors the ages‐old fascination with the relation between structure and function. Discoveries pertaining to the mechanisms. may either have their genesis in a study of structure or the observation of function. However, there has always been the compulsion to construct a structural model for any observed function; conversely, given the structure, there is a compulsion to determine the nature, if any, of its function”