Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
5 Cards in this Set
- Front
- Back
|
What are the indications for pacing?
|
- symptomatic bradycardia
- complete heart block - advanced second degree heart block (block of two or more consecutive P waves) - symptomatic Mobitx I or Mobitz II - Mobitz II with a wide QRS or bifasicular block, regardless of symptoms - exercise induced second or third degree heart block |
|
|
What are the indications for CRT?
|
- LBBB > 150msec
- EF < 35% - NYHA II to IV symptoms |
|
|
Which has coils a pacemaker or a ICD?
|
ICD
|
|
|
What are the indications for an ICD?
|
Secondary
- previous sudden cardiac arrest or ventricular arrhythmia Primary - prior myocardial infarction (at least 40 days ago) and left ventricular ejection fraction ≤30 percent - a cardiomyopathy, New York Heart Association functional class II to III, and left ventricular ejection fraction ≤35 percent - Patients with syncope who have structural heart disease and inducible sustained VT or VT going to VF on electrophysiology study - underlying disorders who are deemed to be at high risk for life-threatening VT/VF. This includes: Long QT syndrome, Brugada syndrome, HOCM, Arrythmogenic right ventricular cardiomyopathy |
|
|
Where are ICD and PPM typically located
|
ICD - typically L infraclavicular region
PPM - R or L infraclavicular region |
