Ключевые слова: analysis, arrhythmia, attach, boy, cable, cardiac, cardio, cardiogram, cardiologist, cardiology, cardiovascular, care, check, chest, child, control, device, diagnose, diagnostic, disease, doctor, ecg, ekg, electrocardiogram, electrocardiograph, electrocardiography, electrode, evaluation, health, healthcare, heart, heartbeats, holter, illness, kid, male, medical, nurse, patient, pulse, review, rubber, sensor, sucker, system, teen, teenage, teenager, test, vacuum,