MARC details
| 000 -LEADER |
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| fixed length control field |
02978nam a22004097a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
230628s20232023 xxu||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
1547-5271 |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
10.1016/j.hrthm.2023.04.005 [doi] |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
S1547-5271(23)02104-5 [pii] |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
Ovid MEDLINE(R) |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
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| PMID |
37075958 |
| 245 ## - TITLE STATEMENT |
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| Title |
Dual-chamber leadless pacing: Atrioventricular synchrony in preclinical models of normal or blocked atrioventricular conduction. |
| 251 ## - Source |
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| Source |
Heart Rhythm. 2023 Apr 17 |
| 252 ## - Abbreviated Source |
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| Abbreviated source |
Heart Rhythm. 2023 Apr 17 |
| 253 ## - Journal Name |
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| Journal name |
Heart rhythm |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Year |
2023 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Manufacturer |
FY2023 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Publication date |
2023 Apr 17 |
| 265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
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| Publication status |
aheadofprint |
| 265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
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| Medline status |
Publisher |
| 266 ## - Date added to catalog |
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| Date added to catalog |
2023-06-28 |
| 501 ## - WITH NOTE |
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| Local holdings |
Available online through MWHC library: 2004 - present |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
BACKGROUND: Dual-chamber leadless pacemakers (LPs) require robust communication between distinct right atrial (RA) and right ventricular (RV) LPs to achieve atrioventricular (AV) synchrony. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
CONCLUSION: Successful AV-synchronous, dual-chamber DDD(R) leadless pacing using a novel, continuous, wireless communication modality was demonstrated across variations in posture and rhythm in a preclinical model. Copyright � 2023. Published by Elsevier Inc. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
METHODS: RA and RV LPs were implanted and paired in 7 ovine subjects (4 with induced complete heart block). AV synchrony (% AV intervals <300 ms) and i2i communication success (% successful i2i transmissions between LPs) were evaluated acutely and chronically. During acute testing, 12-lead electrocardiographic and LP diagnostic data were collected from 5-minute recordings, in 4 postures and 2 rhythms (AP-VP and AS-VP, or AP-VS and AS-VS) per subject. Chronic i2i performance was evaluated through 23 weeks postimplant (final i2i evaluation period: week 16-23). |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
OBJECTIVE: The purpose of this preclinical study was to evaluate a novel, continuous implant-to-implant (i2i TM) communication methodology for maintaining AV-synchronous, dual-chamber DDD(R) pacing by the 2 LPs. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
RESULTS: Acute AV synchrony and i2i communication success across multiple postures and rhythms were median [interquartile range] 100.0% [100.0%-100.0%] and 99.9% [99.9%-99.9%], respectively. AV synchrony and i2i success rates did not differ across postures (P = .59, P = .11) or rhythms (P = 1, P = .82). During the final i2i evaluation period, the overall i2i success was 98.9% [98.1%-99.0%]. |
| 546 ## - LANGUAGE NOTE |
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| Language note |
English |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
IN PROCESS -- NOT YET INDEXED |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Indexing |
Automated |
| 651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
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| Institution |
MedStar Heart & Vascular Institute |
| 657 ## - INDEX TERM--FUNCTION |
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| Medline publication type |
Journal Article |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Hadadi, Cyrus A |
| Institution Code |
MHVI |
| 790 ## - Authors |
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| All authors |
Badie N, Banker RS, Booth DF, Doshi RN, Exner DV, Hadadi CA, Ip JE, Knops RE, Ligon D, Nair D, Neuzil P, Rashtian M, Reddy VY, Yang W |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| DOI |
<a href="https://dx.doi.org/10.1016/j.hrthm.2023.04.005">https://dx.doi.org/10.1016/j.hrthm.2023.04.005</a> |
| Public note |
https://dx.doi.org/10.1016/j.hrthm.2023.04.005 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Journal Article |
| Item type description |
Article |
