pathophysiology of transposition of the arteries (tga)
Post on 18-Jan-2016
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PATHOPHYSIOLOGYOF
TRANSPOSITION OF THE ARTERIES (TGA)
Systemic Circulation
Pulmonary Circulation
NORMAL CIRCULATION NORMAL CIRCULATION
Systemic Circulation
Pulmonary Circulation
Right Atrium
Right Ventricle
PULMONARY ARTERY
Pulmonary Vein
Left Atrium
Left Ventricle
AORTAVena Cava
Systemic Circulation
TGA CIRCULATION TGA CIRCULATION
Pulmonary Circulation
Systemic Circulation
Pulmonary Circulation
Right Atrium
Right Ventricle
AORTA Pulmonary Vein
Left Atrium
Left Ventricle
PULMONARY ARTERYVena Cava
RV
LV
TGA CIRCULATION
Systemic Circulation
Pulmonary Circulation
Right Atrium
Right Ventricle
AORTA Pulmonary Vein
Left Atrium
Left Ventricle
PULMONARY ARTERYVena Cava
INCOMPA
TIBLE
WIT
H LIF
E!!!
TWO SEPARATECIRCULATIONS
UNLESS…
INCOMPATIBLE
WITH LIFE!!!
HY
PO
XIA
TGA CIRCULATION
Systemic Circulation
Pulmonary Circulation
Right Atrium
Right Ventricle
AORTA
Pulmonary Vein
Left Atrium
Left Ventricle
PULMONARY ARTERY
Vena Cava ATRIAL SEPTAL DEFECT
PATENT DUCTUS ARTERIOSIS
VENTRICULAR SEPTAL DEFECT
PHYSIOLOGYBEHIND TRICUSPID
VALVE REGURGITATION
HIG
H
PR
ES
SU
RE
LO
W
PR
ES
SU
RE
H
IGH
P
RE
SS
UR
E
L
OW
P
RE
SS
UR
E
NORMAL CIRCULATION
Systemic Circulation
Pulmonary Circulation
Right Atrium
Right Ventricle
PULMONARY ARTERY
Pulmonary Vein
Left Atrium
Left Ventricle
AORTAVena Cava
Systemic Circulation
Pulmonary Circulation
Right Atrium
Right Ventricle
AORTA Pulmonary Vein
Left Atrium
Left Ventricle
PULMONARY ARTERYVena Cava
Tricuspid Valve
Tricuspid Valve
TGA CIRCULATION
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