Across
- 2. measures, monitors and documents thoracic impedance in crtp patients. available in allure family.
- 4. rate response for AV and PV delays (which shorten with increased bpm) begins at 60bpm in new devices, (older ones were ______bpm)
- 8. the D in D1 refers to the ________ end of the MPP lead. other points are M2 (middle 2), M3 (middle 3), and P4 (proximal 4).
- 10. assurity and endurity have rate responsive AV/PV delays and _____
- 11. the higher the output voltage, the ________ the battery lasts
- 12. __________ _________ is a measure of pulmonary oedema in heart failure. corvue can measure this daily and compare to reference impedance for patient.
- 15. the allure crtp devices have an 8 year longevity, 14-15cc volume and ___ year warranty
- 16. rv-lv _________ time measurements are a feature of the allure family of crt-p devices. measures longest _________ time between RV (either paced or sensed) and LV.
- 17. the allure CRTP device uses __ ring to can vector to measure thoracic impedance. in CRTD and ICD either __ ring or __ tip to can vectors can be used.
- 20. all of the 4 points on the MPP lead have vectors to the ______ electrode of the RV lead, as well as to each other, and the can.
- 21. assurity and endurity have extended battery longevity backed by longer ________.
- 23. replaced MAAI in legacy devices (moving average of atrial intervals). responds more quickly to cycle-to-cycle changes than MAAI. ____ is only 2 seconds faster than MAAI.
- 26. curvue thoracic impedance triggering is between _______ and 16 days depending on device (_______ in ICD, 14 in CRTD, 16 in CRTP)
- 27. to reduce innapropriate ___ switches (AMS enhancement), short intervals related to pacing are excluded from FARI (only sensed events are counted - sensing atrial tachyarrythmias).
- 29. rate responsive refractories can be programmed from 60bpm in new devices. 10% low, 20% __________ and 30% high where the % is a % of max sensor interval for atrial alert period.
Down
- 1. assurity and endurity offer true ___ mode, and improvements to auto mode switch and AT/AF
- 3. the ______ of the allure crt-p devices are only around 14-15cc
- 5. new inductive pacemaker
- 6. the endurity and assurity have higher ___ ____ ____ up to 210ppm
- 7. in CRT device, IS-1 leads are used in RA and RV, and a ________ IS-4 lead is used in LV.
- 9. multi vector testing in crt-p device allure can allow you to test __________ levels, egms for vectors, and phrenic nerve stimulation for all vectors.
- 13. the higher the __________ the longer the battery lasts
- 14. new RF pacemaker
- 16. the 10:10:10 message indicates 10 year device longevity (average, longer in SR), 10__ in size, and 10 year warranty (for SR devices, 8 for DR devices)
- 18. the allure quadra rf crtp device offers ________ vectors, including 4 vectors to the can.
- 19. doe to a slightly higher _________ allowance in the battery trend of devices one month after implant, new devices will not lockout RF as frequently. this is good post initial implant as there is often an increased RF activity in first month,
- 22. new family of crt-p devices
- 24. in new devices, AV/PV intervals and refractory periods are ____ responsive. ie they get shorter (can be programmed to low, medium or high) when heart ___ goes up. this mimics physiological response.
- 25. time from the start of the QRS complex on surface ECG until major peak on LV lead.
- 28. ______ chamber pacemakers have a shorter longevity than single chamber pacemakers