Medical Ultrasound Imaging Abbreviations - E 1 - 16 (of 16) •E:A-EUS • E:A E:A Ratio • EBD Endocardial Border Detection • ECA External Carotid Artery • ECG Electrocardiogram • EDD Estimated Date of Delivery • EDD by AUA Estimated Date of Delivery by Average Ultrasound Age • EDD by LMP Estimated Date of Delivery by Last Menstrual Period • EDV End Diastolic Volume • EF Ejection Fraction (1 database hit) • EF:SLOPE E-F Slope • EFW Estimated Fetal Weight • EMEA European Medicines Agency • Estab:DD Established Due Date • ESV End Systolic Volume • ET Elapsed Time • EUS Endoscopic Ultrasound (5 database hits) 1 - 16 (of 16) •E:A-EUS Thus the metric system did not really catch on in the States, unless you count the increasing popularity of the nine-millimeter bullet. - Dave Barry |