Sensing
Detection
Therapy
Implant Procedure
Detection Enhancements
100
All ICDs use this EGM signal for Arrhythmia sensing
What is the Near-Field Electrogram?
100
Percentage at which ICD's need to differentiate SVT vs. VT
What is greater than or equal 90%?
100
This is the most common type of shock delivered in a present generation ICD
What is Biphasic
100
The three locations used in an ICD implant
What is Subclavian, Axillery, Cephalic Veins
100
This is the zone in which SVT discriminators are utilized
What is VT zone
200
Most common signal oversensed in an ICD
What is Twave?
200
This is another name for a small shock
What is Cardioversion
200
The maximum output delivered from an ICD will always be how much less than the stored energy
What is 5 Joules
200
This type of Defib Pads used to externally pace/defib a patient
What is R2 pads
200
This is the name of Sorin Groups SVT discriminator
What is PARAD plus
300
This process takes the entire biphasic QRS complex and makes it positive.
What is Rectified?
300
Average interval is determined this way in a St.Jude Medical ICD
What is Current interval plus previous 3 intervals divided by 4.
300
This is the most aggressive type of ATP
What is ramp plus scan plus added stimuli per burst
300
PSA stands for
What is Pacing Systems Analyzer
300
This SVT discriminator requires a Atrial Lead
What is AV relationship
400
Auto-sensitivity control in a Biotronik ICD uses these steps to avoid Twave oversensing
What is Upper Fence and Lower Fence
400
FD annotation stands for this
What is Detected VF
400
ATP is most appropriate for which type of Ventricular Tachicardia
What is Hemodynamically stable VT?
400
After two unsuccessful ICD shocks during DFT testing this is the energy utilized from the external defibrillators
What is 360 Joules
400
Shockguard is made up of these two features
What is Twave suppression and ATP during charge
500
This is the maximum floor of a BSC ICD. (AGC)
What is .18 mV Atrium and Ventricle
500
During charge this amount of fast intervals per 10 intervals are required to stop charging
What is 5/10 fast intervals during charge.
500
The maximum number of shocks that can be delivered by a BSC ICD
What is 8 shocks
500
This is the procedure used if a Cardiac Tamponade occurs during implant
What is Pericardiocentesis
500
This percentage of Ventricular Tachycardia conducts with 1:1 retrograde conduction
What is 10%
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