Ключевые слова: adult, appointment, breath, cardiac, cardiologist, cardiology, care, check, checkup, chest, clinic, consultation, diagnosis, doctor, exam, examination, health, healthcare, heart, heartbeat, hospital, illness, listening, lung, male, man, medical, medicine, meeting, occupation, office, patient, people, person, physician, practitioner, problem, professional, sick, specialist, stethoscope, therapist, therapy, treatment, visit,