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Pericarditis-Induced Hyponatremia after Cardiac Electronic Implantable Device (CEID) Procedures
Journal article   Open access

Pericarditis-Induced Hyponatremia after Cardiac Electronic Implantable Device (CEID) Procedures

Elnaz Rakhshan, Seyed Abbas Mirabbasi, Bahar Khalighi and Koroush Khalighi
The American journal of case reports, v 16, pp 245-249
01 Jan 2015
PMID: 25913010
url
https://doi.org/10.12659/ajcr.893209View
Published, Version of Record (VoR)Open Access (License Unspecified) Open

Abstract

General & Internal Medicine Life Sciences & Biomedicine Medicine, General & Internal Science & Technology
Case series Patient: Female, 87 . Female, 83 Final Diagnosis: Hyponatremia induced by pericardial effusion Symptoms: Shortness of breath Medication: Colchicine Clinical Procedure: Cardiac Electronic Implantable Device (CEID) Specialty: Cardiology . Cardiac Electrophysiology Objective: Unusual clinical course Background: Pericardial effusion along with pleural effusion is one of the rare complications of permanent pacemaker placement. Although extremely uncommon, it is more prevalent in elderly patients and may be complicated with hyponatremia. Case Report: We observed development of hyponatremia in association with pericardial effusion and pleural effusion, within one month after pacemaker placement in two women with BMI of < 20. Case 1: An 87-year-old woman underwent implantation of a transvenous AV sequential pacemaker because of severe bradycardia and complete heart block. Three weeks later, she complained of progressive left-sided rib cage pain and poor oral intake. Her echocardiography showed a moderately large amount of pericardial effusion, but no evidence of tamponade. She also had hyponatremia (Na= 119 mEq/dl). Extensive work-up suggested hyponatremia presumably due to SIADH, caused by pericardial/pleural effusion. Case 2: An 83-year-old woman with history of severe sick sinus syndrome required a transvenous Av sequential pacemaker 3 weeks before. She then presented with generalized weakness, fatigue, and poor oral intake of over one week. There was a small-moderate pericardial effusion echocardiographically, and her serum sodium was 116 mEq/dl. Conclusions: Although extremely uncommon, pericarditis can develop following transvenous pacemaker insertion, which may result in hyponatremia, likely due to SIADH. The most common scenario is an elderly, petite woman with low BMI (< 20), usually after using a helical screw/active fixation pacing leads, several weeks post-implant. Early recognition and therapy can significantly improve outcome and morbidity.

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Collaboration types
Domestic collaboration
Web of Science research areas
Cardiac & Cardiovascular Systems
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