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KMID : 0191120160310091397
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Journal of Korean Medical Science
2016 Volume.31 No. 9 p.1397 ~ p.1402
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Complications of Cardiac Perforation and Lead Dislodgement with an MRI-Conditional Pacing Lead: a Korean Multi-Center Experience
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Kwon Chang-Hee
Choi Jin-Hee
Kim Jun
Jo Uk
Lee Ji-Hyun
Lee Woo-Seok
Kim Yoo-Ri
Lee Soo-Yong
Whang Ki-Won
Yang Ji-Hyun
Kim Sung-Hwan
Oh Yong-Seog
Park Kyoung-Min
Nam Gi-Byoung
Choi Kee-Joon
Kim You-Ho
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Abstract
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Medtronic CapSureFix MRI 5086 pacing lead (5086; Medtronic, Inc., Minneapolis, MN, USA) has been reported to be associated with increased cardiac perforation and lead dislodgement. This study aimed to compare the incidence of cardiac perforation and lead dislodgement within 30 days after pacemaker implantation between 5086 MRI lead and previous Medtronic CapSureFix Novus 5076 non-MRI pacing lead. This was a nationwide, multicenter retrospective study in which we compared the incidence of adverse events between 277 patients implanted with 5086 lead and 205 patients implanted with 5076 lead between March 2009 and September 2014. Cardiac perforation within 30 days of pacemaker implantation occurred in 4 patients (1.4%) with the 5086 lead and in no patient with the 5076 lead (P = 0.084). Lead dislodgement occurred in 8 patients (2.9%) with the 5086 lead and in 5 patients (2.4%) with the 5076 lead (P = 0.764). On multivariate logistic regression analysis, age was significantly associated with cardiac perforation. Congestive heart failure and implantation of right atrial (RA) lead at RA free wall or septum were significant factors for the incidence of lead dislodgement and lead revision. The incidence of cardiac perforation and lead dislodgement were not statistically different between the patients with 5086 lead and the patients with 5076 lead. However, careful attention for cardiac perforation may be needed when using the 5086 MRI lead, especially in elderly patients.
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KEYWORD
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Complications, Magnetic Resonance Imaging, Pacemaker, Cardiac Perforation
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