<unk>  was originally considered to be heart failure or other cardiac condition, and was later recategorized to be psychiatric. The term is no longer in common use by any medical agencies and has generally been superseded by more specific diagnoses, some of which have a medical basis.
Da Costa's syndrome
Liddle's syndrome
Renpenning's syndrome
Wissler's syndrome
Rowell's syndrome
Foville's syndrome
Bálint's syndrome
Trotter's syndrome