fetal views, anatomy seen, and measurements taken
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Fetal Apical four Chamber | • 2 atria • 2 ventricles • MV & TV • IVS & IAS • Pulmonic veins | PW Doppler of MV and TV
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| Fetal Subcostal 4 Chamber | • 2 atria • 2 ventricles • MV & TV • IVS & IAS • Pulmonic veins | M-mode:
• LV size and function
• IVS & posterior wall thickness
• RV internal dimension
• Sizes of both atria
Doppler & color flow of foramen ovale
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| Long Axis View of Aorta | • Proximal aorta • Ant. aortic wall continuous with IVS • Posterior aortic wall continuous with AMVL (Same as PLAX view) | PW Doppler & color flow can interrogate AoV for AI and AS
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| Long Axis View of Pulmonary Artery | • Shortened RV • PV & PA | PW Doppler & color flow used to evaluate for PI & PS
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| Short Axis of Ventricles | • RV & LV • IVS | M-mode:
• Ventricular free wall
• IVS
• Chamber sizes
Color flow Doppler used to evaluate for abnormal VSD’s
• If found, use PW Doppler to interrogate
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| Short Axis of Great Vessels | • RA, RV, LA • TV, PV • PA and DA (Same as adult PSAX aortic level) | M-mode: Measure size of PA
• PW and color flow of TV and PV
• Also evaluate ductus arteriosus
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| View of Aortic Arch | • Ascending aorta • Arch & branches (innominate, LCC & LSA) • Descending aorta • Right pulmonary artery • Foreshortened LA | • Color flow and PW to view velocity of aorta
• Used to rule out narrowing of aorta
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| View of Ductal Arch | • Ductus arteriosus • PA, aorta • PV, RVOT • AV, TV, LA | Doppler to assess ductus arteriosus
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| View of IVC & SVC | • RV, RA, TV • IVC, SVC | PW Doppler and color flow to assess venous flow
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