Genetic Flashcards
1
Q
Marfan gene mutation
A
Fibrillin-1
2
Q
Hypoplastic left heart gene
A
NOTCH1
Also a/w BAV and other AV defects
3
Q
Loeys Dietz syndrome gene
A
TGF—beta1
4
Q
Lens dislocation
A
Marfan
5
Q
Bifid uvula
Thin and velvety skin
Easy bruising
A
Loeys-Dietz
6
Q
Translucent skin
Dystrophic scars
Intestinal rupture
A
Ehlers-Danlos
7
Q
Long QT Type 1
Associated activity?
Genetic disturbance?
A
Swimming
Loss of function of potassium channel due to IKs mutation —> delay in membrane repolarization
8
Q
Myosin heavy chain diseases (2)
A
Dilated CM
HCM
9
Q
ARVC gene
A
Plakoglobin
10
Q
Vascular EDS gene
A
COL3A
Others
11
Q
CPVT gene
A
RyR2 Ryanidine receptor mutation leading to leaking Ca from SR —> elevated Ca
12
Q
Holt-Oram syndrome associated with..
A
Secundum ASD