Ключевые слова: anatomy, angina pectoris, arrhythmia, atherosclerosis, background, blood, blue, cancer, cardiac, cardiac ischemia, cardiology, cardiomyopathy, cardioneurosis, cholesterol, closeup, concept, coronary arteries, discomfort, disease, endocardial, endocardial diseases, health, heart, heart attack, heart disease, heart failure, heart muscle, hypertension, illness, infarct, inflammation, ischemia, layout, medical, medical layout, medicine, myocardial dystrophy, myocardium, pain, pericarditis, problem, red, risk, stenocardia, therapy, treatment, vessel,