Implantation of a dual-chamber pacemaker in a patient with dextrocardia and sick sinus syndrome: a case report

Dextrocardia is a congenital abnormal position of the heart in which the main part of the heart is in the right chest, and the long axis of the heart points to the lower right. Cases of a combination of dextrocardia and sick sinus syndrome are rare. A 65-year-old female patient was admitted to hospi...

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Main Authors: Junqian Luo, Zihao Zhou, Kaicong Chen, Junyao Lin, Chaogeng Cai, Zhihuan Zeng
Format: Article
Language:English
Published: SAGE Publishing 2022-03-01
Series:Journal of International Medical Research
Online Access:https://doi.org/10.1177/03000605221088551
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author Junqian Luo
Zihao Zhou
Kaicong Chen
Junyao Lin
Chaogeng Cai
Zhihuan Zeng
author_facet Junqian Luo
Zihao Zhou
Kaicong Chen
Junyao Lin
Chaogeng Cai
Zhihuan Zeng
author_sort Junqian Luo
collection DOAJ
description Dextrocardia is a congenital abnormal position of the heart in which the main part of the heart is in the right chest, and the long axis of the heart points to the lower right. Cases of a combination of dextrocardia and sick sinus syndrome are rare. A 65-year-old female patient was admitted to hospital with palpitations and dizziness for 1 week. Mirror-image dextrocardia and sick sinus syndrome were diagnosed by an electrocardiogram, echocardiography, Holter monitoring, and X-rays. Finally, we successfully implanted a dual-chamber pacemaker into the patient. The patient had an uneventful recovery and was discharged when her symptoms had greatly improved 1 week later. When dextrocardia is present, using active fixation leads in the atrial and ventricular leads is easier for finding the pacing position with optimal sensing and pacing thresholds, and they reduce the incidence of falling off.
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spelling doaj.art-26666752a4ab46f38117ecf381855fc32022-12-22T00:03:54ZengSAGE PublishingJournal of International Medical Research1473-23002022-03-015010.1177/03000605221088551Implantation of a dual-chamber pacemaker in a patient with dextrocardia and sick sinus syndrome: a case reportJunqian LuoZihao ZhouKaicong ChenJunyao LinChaogeng CaiZhihuan ZengDextrocardia is a congenital abnormal position of the heart in which the main part of the heart is in the right chest, and the long axis of the heart points to the lower right. Cases of a combination of dextrocardia and sick sinus syndrome are rare. A 65-year-old female patient was admitted to hospital with palpitations and dizziness for 1 week. Mirror-image dextrocardia and sick sinus syndrome were diagnosed by an electrocardiogram, echocardiography, Holter monitoring, and X-rays. Finally, we successfully implanted a dual-chamber pacemaker into the patient. The patient had an uneventful recovery and was discharged when her symptoms had greatly improved 1 week later. When dextrocardia is present, using active fixation leads in the atrial and ventricular leads is easier for finding the pacing position with optimal sensing and pacing thresholds, and they reduce the incidence of falling off.https://doi.org/10.1177/03000605221088551
spellingShingle Junqian Luo
Zihao Zhou
Kaicong Chen
Junyao Lin
Chaogeng Cai
Zhihuan Zeng
Implantation of a dual-chamber pacemaker in a patient with dextrocardia and sick sinus syndrome: a case report
Journal of International Medical Research
title Implantation of a dual-chamber pacemaker in a patient with dextrocardia and sick sinus syndrome: a case report
title_full Implantation of a dual-chamber pacemaker in a patient with dextrocardia and sick sinus syndrome: a case report
title_fullStr Implantation of a dual-chamber pacemaker in a patient with dextrocardia and sick sinus syndrome: a case report
title_full_unstemmed Implantation of a dual-chamber pacemaker in a patient with dextrocardia and sick sinus syndrome: a case report
title_short Implantation of a dual-chamber pacemaker in a patient with dextrocardia and sick sinus syndrome: a case report
title_sort implantation of a dual chamber pacemaker in a patient with dextrocardia and sick sinus syndrome a case report
url https://doi.org/10.1177/03000605221088551
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