arteriosclerosis of the aortacorinary artery diseasehardning of the arteriesarterial atherosclerosisarterial cardiovascular diseasecardiac artery diseasetreatment for plaque in aortaatherosclerosis calcification aortaatherosclerosis of abdominal aortathoracic aorta atherosclerosiscauses of hardening of the arteriestortuous thoracic aorta