OB Doppler: How, Why, and When? – Online Video

Topics

• Indications/applications for performing OB Doppler
• Doppler waveform analysis and diagnostic criteria
• Factors that affect the Doppler assessment
• Doppler measurements; Doppler index, Resistive index, S/D ratio, Pulsatility index, velocity calculations
• Doppler evaluation of the middle cerebral artery, umbilical artery, Ductus venosus, umbilical vein, IVC, hepatic veins
• Doppler evaluation of the pelvic vessels: uterine artery
• Doppler evaluation with multiple gestation
• Doppler evaluation of fetal heart arrhythmias
• Scanning tips and technical pitfalls

Objectives

• State Doppler protocols and criteria for evaluation of IUGR, SGA, and Anomalies in the fetus
• Outline Doppler protocols for evaluation of Twins/Multiples: TOPS vs TAPS
• List technical components for proper Doppler acquisition: Angle of insonation, angle correction, gate size and position
• Analyze Doppler waveforms and apply Doppler Measurements: Doppler index, S/D Ratio, PI, RI, velocity calculations
• Optimize color Doppler and analyze color flow characteristics
• Describe normal and abnormal waveforms of: Ductus venosus, IVC/hepatic veins, middle cerebral artery, umbilical artery, umbilical vein and uterine artery
• State protocols for Doppler evaluation of fetal heart arrhythmias

Date of Original Release: 10/31/2017
This edition valid for credit through: 10/31/2020

Video Length: 00:55:00