Signal Processing
EP Study
Pacing Maneuvers
ERPs and Jumps
Hodgepodge
100

Changing this increases all noise and signal equally

What is the Gain?

100

Catheter you would pace from to see if retrograde conduction occurs

What is RV catheter?

100

The term for pacing at a given cycle length that progressively gets faster the longer the test is run

What is decremental/ramp pacing?

100

The chamber you would pace from and what you would lose to see AVNERP

What is the atria and lose conduction?

100

The catheter(s) that you would see an H signal on

What is the his catheter?

200

Filter that eliminates frequencies above a specific frequency

What is a low-pass filter?

200

Catheter used to determine right to left atrial activation

What is the CS catheter?

200

Pacing in order to control the heart rate

What is overdrive pacing?


200

The chamber you would pace from and what you would lose to see VERP

What is the ventricle and capture?

200

The type of signal that provides directionality information.

What are unipolar signals?

300

Filter that eliminates frequencies below a specific frequency

What is a high-pass filter?

300

Signals you would see on a CS catheter

What are A's and far field V's?

300

Pacing maneuver to test for refractory periods among other things.

What is extra-stimulus pacing?

300

The chamber you would pace from and what you would lose to see retrograde AVNERP

What is the ventricle and conduction?

300

Signal type that has the greatest signal to noise ratio

What are bipolar signals?

400

Filter that is a combination of a high pass and low pass filter

What is a bandpass filter?

400

CS activation that goes from proximal to distal

What is concentric activation?

400

Pacing maneuver to test when loss of 1:1 AV conduction occurs

What is decremental/ramp pacing?

400

The chamber you would pace from and what you would lose to see AERP

What is the atria and lose capture?

400

Signal type that is best used for finding the focus of a tachycardia

What are unipolar signals?

500

Filter used to eliminate a single frequency

What is notch filter?
500

Signals you should see on a his catheter

What are A, H, and V?

500

Pacing to induce a tachycardia

What is burst pacing?

500
The change in AH time to indicate a jump has occurred

What is greater than 35 ms?

500

Two things you would need to see to show AVNRT can occur

What are echo beats and an AH jump?