Related by context. Frequent words. (Click for all words.) 70 dilate blood 62 relaxes muscles 58 vasodilator 56 vasoconstriction 55 coagulates 55 vasodilators 55 clot formation 54 vasodilation 54 Pulmonary hypertension 54 furring 54 suppresses appetite 53 catecholamine 53 dehydrates 52 heart arrhythmias 52 neuropeptide Y 52 fatty plaques 52 serotonin neurotransmitter 52 Antacids 51 Aerobic exercise 51 Uric acid 51 dilates 51 bloodflow 51 dobutamine 51 constricts 51 clog arteries 51 TRPM8 50 Oestrogen 50 leakiness 50 rhythm abnormalities 50 gastric emptying 50 distension 50 edema swelling 50 hypotensive 50 Avoid caffeine 50 suctions 50 blood lactate 50 aids digestion 50 electrical conduction 49 dissolve blood clots 49 lymph fluid 49 LDLs 49 constrict 49 arterioles 49 renin angiotensin system 49 cyclooxygenase 2 49 atherosclerosis hardening 49 angina chest 49 eNOS 49 skeletal muscles 49 embolisms 49 fluid overload 49 neovascularization 49 cystine 49 Nitroglycerin 49 dopamine chemical 49 Beta amyloid 48 Nitric oxide 48 Grapefruit juice 48 vascular permeability 48 Renin 48 clotting 48 parasympathetic nervous system 48 artery clogging fat 48 artery clogging plaque 48 renarrowing 48 noradrenaline 48 cyclooxygenase 48 atheroma 48 thickening 48 bronchioles 48 hardened arteries 48 Raynaud phenomenon 48 protein albumin 47 hormone secreted 47 tachycardia 47 chemical serotonin 47 proinflammatory cytokines 47 spasming 47 potassium ions 47 calcified plaque 47 ischaemia 47 microcirculation 47 cardiac hypertrophy 47 muscle cramping 47 Stiffness 47 atherosclerotic plaques 47 muscle degeneration 47 inflammation 47 vascular inflammation 47 aqueous humor 47 neurovascular diseases 47 reclogging 47 relaxant 47 estrogen hormone 47 uterine contractions 47 Abnormally 47 innervation 47 Sedatives 47 catecholamines 47 blood vessels 47 sedates