Ключевые слова: apoplexy, artery, attack, background, blood, brain, cardiac, cardiovascular, closeup, coronary, cube, cubes, danger, death, diagnosis, dictionary, disease, headache, health, heart, hemorrhage, ill, illness, letter, letters, medical, medicine, pain, patient, prevention, problem, spotlight, stroke, studio, sudden, symptom, text, treatment, warning, wood, wooden, word,