Related by context. Frequent words. (Click for all words.) 70 Fallot 67 pulmonary valve 63 aortic arch 63 malformation 63 hemangioma 62 hypoplastic left 61 pleural effusion 61 biliary atresia 60 pulmonary artery 60 dilated cardiomyopathy 60 bowel obstruction 60 septum 60 pericardium 59 congenital heart 59 aortic valve 58 Wilms tumor 57 stenosis 57 left ventricular dysfunction 57 fistulas 57 congenital anomalies 57 craniotomy 57 abdominal aorta 57 cystic 57 intracranial 57 mitral regurgitation 57 bronchi 56 anastomosis 56 pulmonary arteries 56 ventricle 56 retinal detachment 56 malformations 55 congenital 55 mitral 55 pleural 55 bile duct 55 aortic stenosis 54 Spina bifida 54 congenital abnormalities 54 ectopic 54 fistula 54 ascending aorta 54 ovarian cyst 54 lesion 54 hydrocephalus 54 ureter 54 tracheostomy 54 ascites 53 abdominal wall 53 aneurysm 53 cleft palate 53 mitral valve 53 congenital defects 53 laparoscopically 53 congenital defect 53 neural tube 53 trisomy 53 idiopathic 53 hiatal hernia 53 neonate 53 anencephaly 53 pulmonary vein 53 primary pulmonary hypertension 53 beta thalassemia 53 pneumothorax 53 hernias 53 birth defect 53 mitral valve prolapse 53 colectomy 52 prolapse 52 osteogenesis imperfecta 52 deep venous thrombosis 52 intra abdominal 52 endovascular repair 52 cyst 52 coronary artery 52 hyperplasia 52 osteomyelitis 52 fetu 52 ovarian cysts 52 cardiomyopathy 52 herniation 52 aneurysms 52 HLHS 52 hip dysplasia 51 neural tube defect 51 tetralogy 51 neurological complications 51 myocardial ischemia 51 aortic 51 dilatation 51 atrial 51 cholecystectomy 51 Postoperative 51 vitrectomy 51 dura 51 underdeveloped lungs 51 resected 51 aorta 51 cardiogenic shock 51 vertebral body 51 clefts