Related by context. Frequent words. (Click for all words.) 77 atrial septal defect 76 ventricular septal defect 76 patent foramen ovale 68 patent foramen ovale PFO 68 septal 66 valvular 63 abdominal aorta 62 aortic aneurysms 62 intracranial 62 thoracic aorta 62 intracardiac 61 Fallot 61 stenoses 61 mitral regurgitation 61 pericardial 61 epicardial 61 pulmonary valve 60 thyroidectomy 60 Aortic 60 undergoing coronary artery 60 biliary 60 central retinal vein 60 nonsurgical treatment 60 postsurgical 60 thoracotomy 60 laparotomy 60 vasospasm 60 aortic arch 60 stented 59 left ventricular dysfunction 59 Tetralogy 59 diverticula 59 bypass grafts 59 fistulas 59 cholecystectomy 59 spondylolisthesis 59 recanalization 59 intra abdominal 59 mitral 59 vertebral compression fractures 59 brachial plexus 59 inguinal hernia 58 Resection 58 retinal detachment 58 Aneurysms 58 Carotid 58 transcatheter 58 carotid stent 58 endarterectomy 58 ureteral 58 infarcts 58 congenital anomalies 58 Congenital heart 58 Arthroscopic 58 contractures 58 optical coherence tomography 58 hematomas 58 duodenal 58 Intraoperative 58 central venous catheters 58 percutaneous 58 patients undergoing percutaneous 58 transurethral resection 58 revascularisation 57 left ventricular systolic 57 stent grafts 57 mitral valve repair 57 optic neuropathy 57 cerebral aneurysms 57 pelvic fractures 57 lobectomy 57 transvaginal 57 coronary revascularization 57 synovial 57 thromboembolic 57 tubal 57 pleural effusion 57 craniosynostosis 57 vascular malformations 57 stent restenosis 57 laminectomy 57 intraoperatively 57 anal canal 57 Percutaneous 57 electrical conduction 57 parathyroid 57 spinal cord compression 57 gallbladder removal 57 myocardial infarctions 57 pneumonectomy 57 intravascular 57 hyperparathyroidism 56 stent placement 56 Thrombolysis 56 Ventricular 56 Uterine 56 intervertebral disc 56 endovascular repair 56 stenosis 56 mitral valve 56 pulmonary arteries