2:1 atrio-ventricular block from metabolic imbalance in the newborn premature infant.
D000138:Acidosis / Q000150:complications; D002037:Bundle-Branch Block / Q000209:etiology; D002118:Calcium / Q000627:therapeutic use; D005260:Female; D005947:Glucose; D006327:Heart Block / Q000209:etiology*; D006801:Humans; D006947:Hyperkalemia / Q000150:complications; D006996:Hypocalcemia / Q000150:complications; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases; D008297:Male; D008659:Metabolic Diseases / Q000150:complications* / Q000628:therapy; D010102:Oxygen Inhalation Therapy
D005947:Glucose; D002118:Calcium