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CRT 2 Exam Questions & Answers 2024/2025 $8.49   Add to cart

Exam (elaborations)

CRT 2 Exam Questions & Answers 2024/2025

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CRT 2 Exam Questions & Answers 2024/2025 The Biotronik CRT feature, AV Delay & Negative Hysteresis, is designed to: (choose the best answer) Provide a lower rate when the intrinsic rate is faster than the lower rate This is not a Biotronik feature Optimize A-V Reduce RV pacing - AN...

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  • August 26, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CRT 2
  • CRT 2
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CRT 2 Exam Questions & Answers
2024/2025

The Biotronik CRT feature, AV Delay & Negative Hysteresis, is designed to: (choose the best answer)



Provide a lower rate when the intrinsic rate is faster than the lower rate



This is not a Biotronik feature



Optimize A-V



Reduce RV pacing - ANSWERSOptimize A-V



What additional steps are required when conducting a CRT follow-up (3-leads) compared to an ICD
follow-up (2-leads)? (select all that apply)

A. Evaluate Cardiac Compass/trend information



b. Assess CRT pacing: if less than 90% investigate more



c. Evaluate patients AV conduction to determine if MVP would be appropriate



d. Evaluate Wavelet template since Auto-Collection is inactive



e. Evaluate LV lead performance for impedance and threshold - ANSWERSB

D

E

, AdaptivCRT is a dynamic, physiologic pacing algorithm which enhances CRT by adjusting CRT parameters
automatically to changes in the patient's activity and conduction. It can be programmed to provide
pacing by 1 of 3 different options: (choose all that apply)



Adaptive BiV

CardioSync

Adaptive BiV & LV

Non-Adaptive CRT

QuickOpt - ANSWERSAdaptive BiV



Adaptive BiV & LV



Non-Adaptive CRT



Which of these LV pace polarity options would maximize device longevity without Phrenic Nerve
stimulation:(LV Pace Polarity; Threshold; Phrenic Nerve Stimulation (PNS); Impedance)



A. LV Tip to LV Ring; 1.5V @

B. 0.4ms; No PNS; 825 ohms

c.LV Ring to LV Tip; 2.0V @ 0.4ms; Yes PNS; 1000 ohms

d LV Tip to RV Coil; 1. - ANSWERSLV Tip to LV Ring; 1.5V @ 0.4ms; No PNS; 825 ohms



A night heart rate of >85 bpm is suggestive of:



HF decompensation is impending

Too much stress and needs an anti-anxiety medication

Poor physical conditioning and needs exercise

A "My Pillow" prescription is needed - ANSWERSHF decompensation is impending



The percentage of pacing for a heart failure patient with a CRTD device should be at least:

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