Publications by authors named "Hugo De Larochellière"

3 Publications

  • Page 1 of 1

Response to letter to editor: Safety of long-term remote-only monitoring of implantable cardioverter defibrillators.

Pacing Clin Electrophysiol 2021 Mar 11;44(3):565. Epub 2021 Feb 11.

Department of Cardiology, Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada.

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http://dx.doi.org/10.1111/pace.14179DOI Listing
March 2021

Findings of remote monitoring of implantable cardioverter defibrillators during the COVID-19 pandemic.

Pacing Clin Electrophysiol 2020 11 26;43(11):1366-1372. Epub 2020 Oct 26.

Department of Cardiology, Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada.

Background: Monitoring of cardiac implantable electronic devices was highly impacted by the COVID-19 pandemic considering the high volume of in-person visits for regular follow-up. Recent recommendations highlight the important role of remote monitoring to prevent exposure to the virus. This study compared remote monitoring of implantable cardioverter defibrillators (ICDs) in patients whose in-person annual visit was substituted for a remote monitoring session with patients who were already scheduled for a remote monitoring session.

Methods: This was a cross-sectional observational study of 329 consecutive patients between 20 March and 24 April 2020. Group 1 included 131 patients whose in-person annual visit was substituted for a remote monitoring session. Group 2 included 198 patients who underwent a remote monitoring session as scheduled in their usual device follow-up. The time interval since the last in-person visit was 13.3 ± 3.2 months in group 1 and 5.9 ± 1.7 months in group 2 (P < .01).

Results: In group 1, 15 patients (11.5%) experienced a clinical event compared to 15 patients (7.6%) in group 2 (P = .25). Nineteen patients (14.5%) required a physician intervention in group 1 compared to 19 patients (9.6%) in group 2 (P = .22). Two patients (1.5%) in group 1 and four patients (2.0%) in group 2 required an early in-person follow-up visit during the pandemic (P > .99).

Conclusion: Remote monitoring of ICDs is useful to identify clinical events and allows physicians to treat patients appropriately during the COVID-19 pandemic regardless of the time interval since their last in-person visit. It reduces significantly in-person visit for regular follow-up.
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http://dx.doi.org/10.1111/pace.14086DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7675613PMC
November 2020

Blood Disorders in Patients Undergoing Transcatheter Aortic Valve Replacement: A Review.

JACC Cardiovasc Interv 2019 01;12(1):1-11

Department of Cardiology, Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada. Electronic address:

Transcatheter aortic valve replacement (TAVR) is well established for treating patients with severe aortic stenosis considered at intermediate to high surgical risk. Blood disorders such as anemia, thrombocytopenia, and acquired type 2A von Willebrand disease are relatively frequent in TAVR candidates, and multiple studies to date have highlighted their potential clinical association with mortality and/or bleeding complications post-TAVR. The present review provides an overview of various blood disorders observed pre- and post-TAVR, with special focus on their incidence, etiology, clinical association, and management.
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http://dx.doi.org/10.1016/j.jcin.2018.09.041DOI Listing
January 2019