This is the 6073rd most frequent Portuguese word.
cardiologia
Cardiology: The branch of medicine that deals with diseases and conditions of the heart.
In this sentence, 'cardiologia' is utilized as a noun referring to the medical field specializing in heart-related studies and treatments.
A cardiologia é uma especialidade médica importante para a saúde do coração.
Cardiology is an important medical specialty for heart health.
Here, 'cardiologia' signifies the specific unit in a hospital dedicated to diagnoses and care relating to heart health.
Estou marcando uma consulta no departamento de cardiologia do hospital.
I am scheduling an appointment in the hospital's cardiology department.
In this usage, 'cardiologia' represents the academic discipline focusing on the medical training about heart health and diseases.