Related by context. Frequent words. (Click for all words.) 47 Obstructive Sleep Apnea 47 CPAP machine 46 CPAP 45 catheterisation 44 spinal anesthesia 44 interventional surgical 43 pulse oximeter 43 nebuliser 43 Angiography 43 nebulizer 43 oxygen concentrator 43 EECP 43 Ablation 42 electroencephalography 42 Hemodialysis 42 Deep Brain Stimulation 42 mechanical ventilator 42 Esophageal 42 Sedation 42 Sonography 42 neurostimulators 42 Doppler ultrasound 42 Respirator 42 Ventilator 42 Holter monitoring 41 electrocardiograph 41 obstructive sleep apnea 41 artificial respiration 41 Pulse CO Oximeter 41 Epinephrine 41 Positron Emission Tomography 41 ventilatory support 41 Patients Undergoing 41 ventilatory 41 Idiopathic 41 mechanical ventilators 41 cardiac ablation 40 Catheterization 40 Penile 40 Chronic Heart Failure 40 electrocardiography 40 respiratory distress syndrome 40 catheterization 40 Perfusion 40 Sleep Disorder 40 sleep apnea 40 hyperbaric oxygen 40 primary percutaneous coronary 40 intubated 40 Congenital Heart Disease 40 Diagnosis 40 immunocompromised patients 40 endotracheal tube 40 Non Invasive 40 Sleep Problems 40 polysomnography 40 thrombolytic therapy 40 endometrial ablation 39 reusable needle 39 cardiac ischemia 39 Incontinence 39 cardiac catheterization 39 apnea 39 guiding catheters 39 Cataract Surgery 39 Treatable 39 syndrome RLS 39 Implantation 39 Defibrillation 39 fingerstick 39 Ischemia 39 Heart Failure Patients 39 severe respiratory distress 39 bruxism 39 Treatment 39 Postoperative 39 intravenous medications 39 uterine fibroid embolization 39 orthoses 39 epidural anesthesia 39 Prophylactic 39 lumbar spinal stenosis 39 iontophoresis 38 nebulizers 38 esophagitis 38 Knee Replacement 38 intravascular ultrasound 38 spirometry 38 Dizziness 38 venous insufficiency 38 Epidural 38 Apnea 38 neurostimulator 38 coronary angioplasty 38 tracheostomy 38 Hopital 38 hypoxemia 38 heavy menstrual bleeding 38 obstructive sleep apnea OSA 38 cardiopulmonary bypass 38 Stem Cell Transplant