scholarly journals MRI-conditional pacemakers: current perspectives

Author(s):  
António Miguel Ferreira ◽  
Francisco Costa ◽  
Hugo Marques ◽  
Nuno Cardim ◽  
Antonio Tralhao ◽  
...  
Keyword(s):  
2018 ◽  
Vol 32 (10) ◽  
pp. 521-525 ◽  
Author(s):  
Jonathan D. Gillig ◽  
Russell D. Goode ◽  
Brian Campfield ◽  
Julia R. Crim ◽  
Brett D. Crist

2021 ◽  
pp. W1-W1
Author(s):  
Arthur J. Fountain ◽  
Amanda Corey ◽  
John A. Malko ◽  
Davian Strozier ◽  
Jason W. Allen

2013 ◽  
Vol 71 (3) ◽  
pp. 1336-1347 ◽  
Author(s):  
Zion Tsz Ho Tse ◽  
Charles L. Dumoulin ◽  
Gari D. Clifford ◽  
Jeff Schweitzer ◽  
Lei Qin ◽  
...  
Keyword(s):  

2017 ◽  
Vol 3 (2) ◽  
pp. 148-150 ◽  
Author(s):  
Angela Krebsbach ◽  
Thomas A. Dewland ◽  
Charles A. Henrikson
Keyword(s):  

2015 ◽  
Vol 44 (3) ◽  
pp. 227-234 ◽  
Author(s):  
A W Maurits van der Graaf ◽  
Pranav Bhagirath ◽  
Jacques de Hooge ◽  
Hemanth Ramanna ◽  
Vincent J H M van Driel ◽  
...  

2015 ◽  
Vol 26 (2) ◽  
pp. 306-314 ◽  
Author(s):  
Nadya Al-Wakeel ◽  
Darach O h-Ici ◽  
Katharina R. Schmitt ◽  
Daniel R. Messroghli ◽  
Eugénie Riesenkampff ◽  
...  

AbstractObjectivesIn patients with CHD, cardiac MRI is often indicated for functional and anatomical assessment. With the recent introduction of MRI-conditional pacemaker systems, cardiac MRI has become accessible for patients with pacemakers. The present clinical study aims to evaluate safety, susceptibility artefacts, and image reading of cardiac MRI in patients with CHD and MRI-conditional pacemaker systems.Material and methodsCHD patients with MRI-conditional pacemaker systems and a clinical need for cardiac MRI were examined with a 1.5-T MRI system. Lead function was tested before and after MRI. Artefacts and image readings were evaluated using a four-point grading scale.ResultsA total of nine patients with CHD (mean age 34.0 years, range 19.5–53.6 years) received a total of 11 cardiac MRI examinations. Owing to clinical indications, seven patients had previously been converted from conventional to MRI-conditional pacemaker systems. All MRI examinations were completed without adverse effects. Device testing immediately after MRI and at follow-up showed no alteration of pacemaker device and lead function. Clinical questions could be addressed and answered in all patients.ConclusionCardiac MRI can be performed safely with high certainty of diagnosis in CHD patients with MRI-conditional pacemaker systems. In case of clinically indicated lead and box changing, CHD patients with non-MRI-conditional pacemaker systems should be considered for complete conversion to MRI-conditional systems.


2013 ◽  
Vol 32 (2) ◽  
pp. 159-162 ◽  
Author(s):  
António Miguel Ferreira ◽  
Lígia Mendes ◽  
Luís Soares ◽  
Maria da Graça Correia ◽  
Victor Gil

2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
R Murphy ◽  
R K Kerley ◽  
P K Kearney

Abstract Background Cardiac implantable electronic devices (CIEDs) were long considered a contraindication for magnetic resonance imaging (MRI). Modern devices are now MRI conditional, but still the majority of CIEDs in the population are legacy devices and are classified as unsafe for MRI. There is growing consensus that MRI is also safe in these patients. Purpose The purpose of this study was to perform an up to date systematic review of the evidence evaluating the use of MRI in patients with non-conditional CIEDs. Methods Searches of the PubMed, CINAHL and Embase databases were performed. Studies that assessed the rate of adverse outcomes after MRI in patients with non-conditional CIEDs were included. Studies were excluded if they did not disclose the conditionality of patients CIEDs. Case reports or case series were not included. Results 36 cohort studies were identified. No patient in these studies died during or immediately after MRI. Symptom associated with either torque or heating occurred in <1% of patients. Electrical resets occurred 1–2% of patients. There were no cases of non-conditional lead or generator failure. Inappropriate pacing occurred in <1% of patients. No ICD shocks occurred during MRI. Changes in CIED parameters occurred in 1–4% of patients. Conclusions This systematic review highlights the relative safety of the use of MRI in patients with non-conditional CIEDs. Demonstrated be the fact that no deaths or device shocks have been suffered as a consequence of MRI in any of these studies, and the extremely low incidence of device or lead related complications. Still strict selection and monitoring protocol should be used when imaging these patients. FUNDunding Acknowledgement Type of funding sources: None.


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