Flashcards in Quiz 4 Deck (33):
1
LQT Syndrome
QT prolongation and T-wave abnormalities on ECG
2
LQT inheritance
AD
3
Stress Echo ECG
Absence of normal shortening of QT interval
4
LQT1 gene
KCNQ1
5
LQT2 gene
KCNH2
6
LQT3 gene
SCN5A
7
Symptom onset LQT
Adolescents to young adult
8
Symptom onset LQT1
Swimming, exertion
9
LQT2 symptom onset
Auditory triggers, postpartum
10
LQT3 symptom onset
Sleep/ rest
11
Meds to avoid with LQT
Some ADHD drugs
Some antibiotics
Cocaine
12
LQT1 Treatment
Beta blockers
No competitive sports
No meds on list
13
LQT2 treatment
Beta blockers
Avoid hypokalemia
Avoid auditory triggers
No competitive sports
No meds on list
14
LQT3 treatment
Mexiletine
AICD
No competitive sports
No meds on list
15
Jarvell Lange Nielson inheritance and genes
AR, KCNQ1/KCNE2
16
Jervall Lange Symptoms
Congenital deafness
"Seizures"
17
Timothy Syndrome features
CHD
Syndactyly of fingers and toes
Long thin face
Neurodev problems
18
Timothy Syndrome inheritance and gene
AD, CACNA1C
19
Anderson-Tawil inheritance and gene
AD, KCNJ2
20
Anderson-Tawil Syndrome features
Periodic paralysis
Low set ears, ocular HTN
21
Short QT inheritance and genes
AD, KCNH2/KCNQ1/KCNJ2
22
Symptoms of SQT
Syncope, A-fib, SCD
23
Brugada syndrome inheritance
AD
24
Bruaga syndrome: mutations in ----- genes
Ion channel
25
Diagnosis of Brugada syndrome
Procainamide challenge
ECG with Brugada pattern
26
Treatment for Brugada
ICD
27
CPVT
Episodic syncope occurring during exercise or acute emotion in individuals without structural cardiac abnormalities
28
Onset CPVT
7-9 yo
29
AD form CPVT gene
RYR2
30
AR form of CPVT gene
CASQ2
31
Treatment for CPVT
ICD
32
Genetic Testing Recommended for
LQT
CPVT
HCM
DCM
Sudden death
33