135 Bradycardia Flashcards
1
Q
Bradyarrhythmia Symptoms
A
Symptoms:
•Syncope
-Sudden loss of consciousness with loss of postural tone
- Presyncope/dizziness
- Poor exercise tolerance/fatigue
- Congestive heart failure
- No Symptoms
2
Q
Sinus Node Dysfunction
A
3
Q
Chronotropic Incompetence
A
4
Q
AV Block Overview types
A
- •First-Degree (AV Node*)
- •Second-Degree
- -Mobitz I (AV node*)
- -Mobitz II (His-Purkinje system*)
- •Third-Degree (His-Purkinje system*)
5
Q
1st Degree AV block
Delay
A
no dropped beats
6
Q
2nd degree AV block Mobitz Type I (Wenckebach)
A
Progressive delay with dropped beats
7
Q
2nd Degree AV block
Mobitz Type II
A
Fixed delay with dropped beats
8
Q
3o AV block
A
Complete AV block – no conduction from A to V
