This is the 70th most frequent Slovak word.
pacientov
"Pacientov" in English means "patients" (genitive or accusative plural form).
In this sentence, "pacientov" is in the genitive plural form, indicating possession or relation ('of the patients').
Lekár skontroloval zdravotné záznamy pacientov.
The doctor checked the patients' health records.
Here, "pacientov" is in the genitive plural form, used with "množstvo" (a quantity-related construct).
Včera prišlo do nemocnice veľké množstvo pacientov.
A large number of patients arrived at the hospital yesterday.
In this usage, "pacientov" is in the genitive plural form, typically employed after certain prepositions or in possessive company.