Ключевые слова: abdomen, cardiac, cardiograph, cardiologist, cardiology, chest, clinic, computer, consultation, control panel, detection, diagnosis, disease, electrocardiogram, exam, examination, examine, examining, health, health care, health care and medicine, healthcare, healthy, heart, heartbeat, hospital, illness, laboratory, medical equipment, oncology, patient, prevention, radiography, scan, scanner, scanning, screening, sensor, sonogram, sonographer, technology, treatment, ultrasonic, ultrasound,