<unk> , also known as<unk>  beats, describes a particular type of wide QRS complex, often seen isolated that is typically seen in atrial fibrillation. It is more often misinterpreted as a premature ventricular complex. It is named for Richard<unk>  (of New Orleans) (1890 –1969), after first being described by Gouaux and<unk>  in 1947.
Ashman phenomenon
Dawn phenomenon
Tullio phenomenon
Marcus Gunn phenomenon
Azzopardi phenomenon
Renbök phenomenon
Bell's phenomenon
Shwartzman phenomenon