Related by context. Frequent words. (Click for all words.) 47 lymphatic vessels 45 atherosclerotic plaques 45 tubules 45 blood vessels 44 vasculature 43 bronchi 43 myocardium 43 artery 43 bronchial tubes 42 tracheal 42 microcirculation 42 collagen fibers 41 pulmonary arteries 41 clot 41 pericardium 41 alveoli 40 atherosclerotic plaque 40 sinus cavity 40 narrowed arteries 40 clot formation 40 pulmonary valve 40 capillaries 39 infarct 39 vasodilation 39 arteries 39 vascular 39 fibrous tissue 39 nasal passages 39 optic nerves 39 duodenum 39 ureter 39 pulmonary artery 39 thrombus 39 esophageal 39 arterial 39 vasoconstriction 38 bile ducts 38 intravascular 38 intestinal lining 38 GI tract 38 carotid arteries 38 Arteries 38 Venous 38 intestine 38 catheter inserted 38 clotting 38 abdominal cavity 38 intestines 38 emboli 38 spinal fluid 37 trachea 37 balloon catheter 37 nasal cavity 37 conjunctiva 37 atrial 37 fallopian tube 37 esophagus 37 circulatory system 36 aortic valve 36 vasodilator 36 radial artery 36 aortic arch 36 lymph glands 36 intestinal tract 36 arterial plaque 36 fatty deposits 36 Clots 36 septum 36 spinal canal 36 ventricle 36 biliary 36 uterus 36 upper airway 36 atherosclerosis 36 neural tube 35 oxygenated blood 35 spinal chord 35 airway 35 aneurysm 35 anastomosis 35 aorta 35 aortic 35 sutured 35 peripheral nerves 34 coronary artery 34 clots 34 milk ducts 34 pulmonary vein 34 pancreas 34 mucous membrane 34 nasal passage 34 atherosclerotic disease 34 cannula 34 spinal column 34 bile duct 34 left ventricle 34 mitral valve 34 ventricles 33 pulmonary veins 33 airways 33 ascending aorta