Download
Close

Автор:
id:
Ключевые слова:
analyse, background, beat, cardiac, cardio, cardiogram, cardiograph, cardiological, cardiology, cardiovascular, care, case study, chart, checkup, closeup, diagnose, diagnosis, diagnostic, diagram, document, ecg, ekg, electrocardiogram, equipment, exam, frequency, graph, health, healthcare, heart, heartbeat, hospital, illness, instrument, life, medical, medicine, page, paper, prescription, problem, report, research, science, specialist, stethoscope, symptoms, test, treatment,