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Pediatric Echocardiography
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Fetal CHD Image Library
Lesion:
Tetralogy of Fallot with Absent Pulmonary Valve
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Tetralogy of Fallot with Absent Pulmonary Valve Working Clips
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Tetralogy of Fallot with Absent Pulmonary Valve Working Clips
Tetralogy of Fallot with Absent Pulmonary Valve Working Clips
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2D Echo
2D Echo
2D Echo
Color Doppler
2D Echo
Color Compare
2D Echo
Color Compare
Spectral Doppler
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RV
RA
LV
LA
TV
MV
Ao
Tetralogy of Fallot with Absent Pulmonary Valve
Mild right ventricular hypertrophy
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AV
VSD
RV
LV
Tetralogy of Fallot with Absent Pulmonary Valve
Large conoventricular VSD
Overriding aorta
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★
AV
VSD
Tetralogy of Fallot with Absent Pulmonary Valve
Anterior deviation of infundibular septum into the RVOT (denoted by star)
Large VSD
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AV
VSD
PV
★
RPA
Tetralogy of Fallot with Absent Pulmonary Valve
Pulmonary stenosis
Severe pulmonary regurgitation
Infundibular septum deviated into the RVOT (denoted by the star)
Large conoventricular VSD
Severely dilated right pulmonary artery
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RPA
LPA
Ao
PV
Tetralogy of Fallot with Absent Pulmonary Valve
Hypoplastic pulmonary valve annlus
Severely dilated branch pulmonary arteries
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Ao
RPA
LPA
PV
Tetralogy of Fallot with Absent Pulmonary Valve
Hypoplastic pulmonary valve annlus
Severely dilated branch pulmonary arteries
Severe pulmonary regurgitation (red color Dopplet jet)
Pulmonary stenosis (turbulent flow noted at site of pulmonary annulus)
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Ao
RPA
LPA
PV
Tetralogy of Fallot with Absent Pulmonary Valve
Hypoplastic pulmonary valve annlus
Severely dilated branch pulmonary arteries
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Labels
RPA
LPA
PV
Ao
Tetralogy of Fallot with Absent Pulmonary Valve
Hypoplastic pulmonary valve annlus
Severely dilated branch pulmonary arteries
Pulmonary stenosis (turbulent red color Doppler flow noted at site of pulmonary annulus)
Pulmonary regurgitation (blue color Doppler jet at site of valve annulus)
Tetralogy of Fallot with Absent Pulmonary Valve
Spectral Doppler across the pulmonary valve revealing pulmonary stenosis (below baseline) and severe pulmonary regurgitation (above baseline)
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This is Tetralogy of Fallot with Absent Pulmonary Valve
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