title: Difficulties in distinguishing cardiac from pulmonary disease in the neonate.
mesh_terms: D001049:Apnea / Q000175:diagnosis; D001165:Arteriovenous Malformations / Q000175:diagnosis; D002245:Carbon Dioxide / Q000097:blood; D002319:Cardiovascular System / Q000196:embryology; D003490:Cyanosis / Q000175:diagnosis; D003937:Diagnosis, Differential; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis; D004562:Electrocardiography; D005314:Embryonic and Fetal Development; D005260:Female; D005318:Fetal Heart / Q000502:physiology; D006326:Heart Auscultation; D006330:Heart Defects, Congenital / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006333:Heart Failure / Q000175:diagnosis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis*; D007235:Infant, Premature, Diseases / Q000175:diagnosis; D008168:Lung / Q000196:embryology; D008171:Lung Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008722:Methods; D010100:Oxygen / Q000097:blood; D010808:Physical Examination; D011247:Pregnancy; D011652:Pulmonary Circulation; D011859:Radiography
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen