医学
单中心
铅(地质)
系列(地层学)
中心(范畴论)
捆绑
心脏病学
内科学
地质学
结晶学
地貌学
古生物学
复合材料
化学
材料科学
作者
Evan Jim Gunawan,Johan Johan,D. Munawar,Dian Larasati Munawar,Beny Hartono,Muhammad Munawar
出处
期刊:PubMed
日期:2024-04-01
卷期号:56 (2): 227-232
摘要
Left bundle branch pacing (LBBP) has been subject to increasing interest over the last few years due to its capacity for physiological conduction and its advantages compared to His bundle pacing. His bundle pacing has certain limitations, such as a small pacing area for the His bundle, a high threshold that leads to battery depletion, a low R-wave amplitude that may result in atrial or His oversensing, and ventricular signal undersensing. In this case series, four patients (two female and two male) aged 62.2 ± 8.4 years old with symptomatic sick sinus disease and no scar tissue in the interventricular septum underwent LBBP. All LBBPs were done with standard LBBP using a lumenless SelectSecure 3830 lead (Medtronic®, Minneapolis, USA) with a fixed helix. The lead parameters showed a good R-wave amplitudes (13 ± 7.4 mV) and a low threshold (0.77 ± 0.17 V @ 0.4 ms). All patients were discharged on the next day. During follow-up period of 13.3 ± 12.9 months, all patients were well and no complications were noted. In conclusion, LBBP may be as an alternative of novel conduction pacing techniques and can be done relatively easy and safe, even with limited experience center.
科研通智能强力驱动
Strongly Powered by AbleSci AI