Herzkatheteruntersuchung	Nominativ, Singular	nominative case, singular
	Herzkatheteruntersuchung	Genitiv, Singular	genitive case, singular
	Herzkatheteruntersuchung	Dativ, Singular	dative case, singular
	Herzkatheteruntersuchung	Akkusativ, Singular	accusative case, singular
	Herzkatheteruntersuchungen	Nominativ, Plural	nominative case, plural
	Herzkatheteruntersuchungen	Genitiv, Plural	genitive case, plural
	Herzkatheteruntersuchungen	Dativ, Plural	dative case, plural
	Herzkatheteruntersuchungen	Akkusativ, Plural	accusative case, plural