Related by context. Frequent words. (Click for all words.) 48 reusable needle 47 interventional surgical 47 Ablation 47 neurostimulators 46 guiding catheters 46 Pulse CO Oximeter 46 intravenous medications 45 Perfusion 45 Chronic Heart Failure 45 iontophoresis 44 Non Invasive 44 Esophageal 44 intravascular ultrasound 43 cardiac ablation 43 cardiac ischemia 43 cardiopulmonary bypass 43 nebulizer 42 Defibrillation 42 Ischemia 42 venous insufficiency 42 Holter monitoring 41 primary percutaneous coronary 41 heavy menstrual bleeding 41 endometrial ablation 40 Cataract Surgery 40 Implantation 40 Heart Failure Patients 40 coronary angioplasty 40 Epinephrine 40 Deep Brain Stimulation 39 nebulizers 39 Continuous Positive Airway Pressure 39 neurostimulator 39 endotracheal tube 39 Obstructive Sleep Apnea 39 nebuliser 38 CPAP machine 38 immunocompromised patients 38 Hemodialysis 38 Catheterization 38 catheterisation 38 lumbar spinal stenosis 38 oxygen concentrator 38 Sedation 38 spinal anesthesia 38 severe respiratory distress 37 hypoxemia 37 uterine fibroid embolization 37 syndrome RLS 37 Penile 37 Treatable 37 Prophylactic 37 cardiac catheterization 37 Stem Cell Transplant 36 mechanical ventilators 36 Positron Emission Tomography 36 Respirator 36 Ventilator 36 EECP 36 Knee Replacement 35 fingerstick 35 catheterization 35 intubated 35 Epidural 35 Postoperative 34 thrombolytic therapy 34 electrocardiograph 34 hyperbaric oxygen 34 epidural anesthesia 34 CPAP 34 esophagitis 33 Sonography 33 electroencephalography 33 Sleep Problems 33 obstructive sleep apnea 33 Doppler ultrasound 32 Incontinence 32 ventilatory 32 electrocardiography 32 obstructive sleep apnea OSA 32 Idiopathic 31 pulse oximeter 31 tracheostomy 31 respiratory distress syndrome 31 Sleep Disorder 30 Congenital Heart Disease 30 ventilatory support 30 bruxism 30 Dizziness 29 Angiography 29 artificial respiration 29 polysomnography 28 Hopital 28 Treatment 28 Diagnosis 27 orthoses 26 apnea 26 spirometry 25 Apnea 25 mechanical ventilator 24 sleep apnea