Congenital Heart Diseases Flashcards
(10 cards)
1
Q
cyanotic infant an improved after hyperoxia test (PaO2>150 mmHg)
A
pulmonary disease
2
Q
cyanotic infant and after hyperoxia test(100%): (PaO2>100 mmHg)
A
congenital heart disease
3
Q
Right to Left shunts
A
- 5T’s Cyanotic
1) Transposition of the great arteritis
2) Tetralogy of Fallot
3) Truncus arteriosus
4) Tricuspid atresia
5) TAPVR
4
Q
Left to Right shunts
A
Acyanotic
1) ASD (LA->RA)
2) VSD LV->RV
3) Patent foramen ovale(Aorta->pulmonary trunk)
*blood goes from high pressure to low pressure
5
Q
Complication of Left – Right shunt
A
- Pulmonary Hypertension
- Right sided heart hypertrophy [CXR: Cardiomegaly
!! NO CYANOSIS !!
]
6
Q
if a left-right Congenital Heart Diseases bacame cyanotic ?dx?
A
Eisenmenger syndrome
7
Q
Most common Congenital
Heart disease
A
VSD – Ventricular Septal defect
8
Q
Most common acquired-
Heart disease
A
rheumatic heart disease
9
Q
Most common Congenital cyanotic Heart disease
A
tetralogy of fallot
10
Q
O2 Saturation levels in the heart
(in each chamber )
A
-RA=75%
-RV=75%
-PA=75%
-LA=100%
-LV=100%
-AORTA=100%
