Ключевые слова: adult, applying, body, cable, cardiac, cardio, cardiogram, cardiology, chest, clinic, device, diagnose, diagnostic, disease, doctor, ecg, electro, electrocardiogram, electrodes, equipment, exam, female, healthcare, heart, holding, holter, hospital, illness, instrument, lady, male, man, medical, midsection, monitor, patient, people, pulse, rate, recorder, scanner, sensor, sick, sitting, skin, technology, test, two, wearing, woman,