Related by context. Frequent words. (Click for all words.) 54 dyspnoea 54 ventilatory 53 skin conductance 52 hypoxemia 51 cardiac abnormalities 51 vagal 51 heart arrhythmias 51 catecholamine 51 neurologic symptoms 51 Hemodynamic 51 cerebral ischemia 51 blood oxygenation 51 rhythm abnormalities 51 myocardial ischemia 50 pulmonary arterial 50 endotoxemia 50 emotional reactivity 50 muscle rigidity 49 abnormal heartbeats 49 cerebral vascular 49 prognostic significance 49 electrophysiological 49 status epilepticus 49 hyperglycaemia 49 fatigue shortness 49 cardiac dysfunction 49 ventricular arrhythmia 48 locomotor activity 48 Holter monitoring 48 somatic symptoms 48 neurological abnormalities 48 pathophysiologic 48 threatening arrhythmias 48 retinal nerve 48 electrical conduction 48 incoordination 48 galvanic skin response 48 hemodynamics 48 edema swelling 48 blood oxygen saturation 48 respiratory 48 Sleepiness 48 metabolic acidosis 47 ischaemia 47 urogenital tract 47 etiologic 47 vessel dilation 47 arousals 47 hypotensive 47 apneas 47 cardiomyopathies 47 methacholine 47 obstructive lung 47 autonomic nervous system 47 airway constriction 47 platelet activation 47 Obstructive Sleep Apnea OSA 47 bronchopulmonary dysplasia 47 overactivity 46 hormone secretion 46 painful stimuli 46 cyanosis 46 wheezing shortness 46 pulmonary vascular 46 physiologic 46 diastolic function 46 daytime drowsiness 46 Raynaud phenomenon 46 Shortness 46 decrements 46 Pulmonary hypertension 46 transcutaneous 46 glomerular 46 oscillatory 46 rhinosinusitis 46 neurocognitive function 45 potentiated 45 extrapyramidal symptoms 45 tissue perfusion 45 cardiopulmonary 45 hypercholesterolaemia 45 Secondary endpoints include 45 pulmonary disorders 45 Attenuation 45 allergic sensitization 45 cognitions 45 dopamine signaling 45 chronic obstructive lung 45 pupil dilation 45 respiration 45 posttraumatic 45 rheumatoid factor 45 syncope 45 angina chest 45 respirations 45 depolarization 45 physiological responses 44 palpitation 44 claudication 44 infective endocarditis 44 striatal