Related by context. Frequent words. (Click for all words.) 51 ablate 50 occluded 47 dilates 47 peripheral arteries 47 bronchi 47 conjunctiva 47 constrict 46 anatomical structures 46 pulmonary vein 46 indwelling 46 uvula 46 circumscribe 46 viscoelastic 46 occlusions 46 percutaneous 45 sacral 45 thrombus 45 abdominal aorta 45 ureter 44 sutured 44 actuate 44 atherosclerotic plaques 44 emboli 44 intracranial 44 upper airway 44 circumscribed 44 radial artery 44 aspirate 43 intraocular 43 biliary 43 left ventricular dysfunction 43 constricted 43 magnify 43 pleural 43 retractor 43 bronchial tubes 43 pleura 43 attenuates 43 coagulate 43 constriction 42 pulmonary arteries 42 dilating 42 actuating 42 pericardium 42 spinal canal 42 cauterized 42 extraneous 42 inhibit 42 detach 42 Left untreated 42 constricts 42 capillaries 41 duodenum 41 constricting 41 tiny incisions 41 detaches 41 blocked coronary arteries 41 soft palate 41 alveolar 41 clot 41 deadens 41 adenoids 41 atherosclerotic plaque 41 obstructions 41 obscuring 41 protrude 41 dilate 41 pneumothorax 41 mandibular 40 vasoconstriction 40 meninges 40 incapacitating 40 compressible 40 refract 40 pharynx 40 sphincter 40 distended 40 renin angiotensin system 40 tubules 40 sensory nerves 40 oxidize 40 compress 40 fibrin 40 smaller incisions 40 carotid arteries 40 balloon catheter 40 attenuate 40 saphenous vein 40 interstices 40 ascending aorta 40 narrowed arteries 40 tumor vasculature 40 urethra 40 adsorb 40 delimit 40 collagen fibers 39 anastomosis 39 uterine wall 39 endotracheal tube 39 clot formation 39 inflamed tissue