Close-up of plastic heart model in hospital, check up your heart, professional diagnostic. Make appointment in clinic, heart analysis. Cardiology concept

focus, paper, shape, valentine, closeup, person, model, detail, colour, health, wellbeing, medicine, healthcare, illness, medical, care, plastic, line, wave, symbol, Cardiology, doctor, heart, hospital, nurse, support, patient, professional, test, disease, miniature, clever, worker, organ, vein, analysis, chance, insurance, appointment, result, organism, checkup, Heartbeat, clinic, diagnostic, intern, Cropped, Ecg, donor, electrogram,