Related by context. Frequent words. (Click for all words.) 57 pericardium 56 ventricular septal defect 55 aortic arch 54 bronchi 54 abdominal aorta 54 pulmonary arteries 52 lymphatic vessels 52 pulmonary vein 51 endoscopically 51 duodenal 51 peritoneal cavity 51 brachial plexus 51 ureter 50 aorta 50 tubal 50 tubules 50 atherosclerotic plaques 50 saphenous vein 50 pulmonary valve 49 septal 49 hemangioma 49 anastomosis 49 duodenum 49 ectopic 49 bronchus 49 pulmonary artery 49 teratoma 49 pericardial 49 pleural 49 patent foramen ovale 49 tracheal 49 ascending aorta 49 hemodynamics 48 brachial artery 48 peripheral arteries 48 intracranial 48 peritoneum 48 bile duct 48 septum 48 capillaries 48 intra abdominal 48 pulmonary veins 48 surgical incision 48 lobes 47 minimally invasive technique 47 parathyroid 47 Aortic 47 corpus callosum 47 ipsilateral 47 parasitic twin 47 amniotic sac 47 placental 47 umbilicus 47 glans 47 lobectomy 47 sinus cavity 47 ductal 47 clot formation 47 ventricles 47 sinus cavities 47 aortic root 47 outer membrane 47 arterial blockage 47 mediastinal 47 conjunctival 47 pelvic bones 47 laparoscopically 46 aortas 46 esophagus stomach 46 femoral 46 radial artery 46 laparotomy 46 cerebral spinal fluid 46 spinal canal 46 craniotomy 46 thoracotomy 46 bypass grafts 46 ganglion 46 congenital abnormalities 46 perineal 46 spondylolisthesis 46 tear duct 46 luminal 46 Venous 46 epididymis 46 abdominal organs 46 left ventricular systolic 46 patent foramen ovale PFO 46 proximal 45 cecum 45 carotid arteries 45 atherosclerotic plaque 45 diseased arteries 45 vertebral body 45 hypertrophic 45 lobules 45 oesophageal 45 hypoxemia 45 malformation 45 autologous bone marrow 45 deep venous thrombosis