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Cardioembolic Cerebral Accident: Epidemiological and Paraclinical Aspects at the Brazzaville University Hospital

Received: 10 January 2024     Accepted: 22 January 2024     Published: 5 February 2024
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Abstract

Purpose: to show the value of the Doppler echocardiogram and the Holter-ECG performed systematically during the etiological assessment of a first episode of ischemic stroke. Methods and patients: this was a prospective and descriptive study, carried out from May 1 to October 31, 2020 (six months) in the cardiology and neurology departments of the Brazzaville University Hospital Center. It included patients who had a first episode of ischemic stroke confirmed on brain scan and carried out a cardiological assessment. Results: fifty patients were included, including 26 women. The mean age was 63.9 ± 12.8 years (34 - 82 years). Transthoracic echocardiography and ECG detected emboligenic heart disease in 42 cases (84%), major heart disease in 38 cases (76%). The major emboligenic heart disease was dilated cardiomyopathy in 17 cases (34%); ischemic heart disease in 6 cases (12%), mitral stenosis in 2 cases (4%), and atrial fibrillation in 13 cases (26%). The Holter-ECG revealed permanent atrial fibrillation in 13 patients (26%), paroxysmal atrial fibrillation in 1 patient, paroxysmal atrioventricular block in one patient. Conclusion: in our work, the echocardiogram and the Holter -ECG made it possible to identify twenty-nine thromboembolic causes of stroke. These explorations are essential in the etiological assessment.

Published in Cardiology and Cardiovascular Research (Volume 8, Issue 1)
DOI 10.11648/ccr.20240801.13
Page(s) 14-20
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Ischemic Stroke, Emboligenic Heart Disease, Holter-ECG, Echocardiogram

References
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Cite This Article
  • APA Style

    Ngamami, S. F. M., Kimbekete, L. O., Landa, C. M. K., Letomo, K. M. N., Bakekolo, R. P., et al. (2024). Cardioembolic Cerebral Accident: Epidemiological and Paraclinical Aspects at the Brazzaville University Hospital. Cardiology and Cardiovascular Research, 8(1), 14-20. https://doi.org/10.11648/ccr.20240801.13

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    ACS Style

    Ngamami, S. F. M.; Kimbekete, L. O.; Landa, C. M. K.; Letomo, K. M. N.; Bakekolo, R. P., et al. Cardioembolic Cerebral Accident: Epidemiological and Paraclinical Aspects at the Brazzaville University Hospital. Cardiol. Cardiovasc. Res. 2024, 8(1), 14-20. doi: 10.11648/ccr.20240801.13

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    AMA Style

    Ngamami SFM, Kimbekete LO, Landa CMK, Letomo KMN, Bakekolo RP, et al. Cardioembolic Cerebral Accident: Epidemiological and Paraclinical Aspects at the Brazzaville University Hospital. Cardiol Cardiovasc Res. 2024;8(1):14-20. doi: 10.11648/ccr.20240801.13

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  • @article{10.11648/ccr.20240801.13,
      author = {Solange Flore Mongo Ngamami and Ludwine Orlane Kimbekete and Christian Michel Kouala Landa and Kivie Mou-moue Ngolo Letomo and Rog Paterne Bakekolo and Eric Gibrel Kimbally Kaky and Ruddy Junior Taty and Gankama Thibault Naibe and Jospin Karel Makani Bassoukouahou and Macair Ossou-Nguiet and Fikahem Ellenga Mbolla},
      title = {Cardioembolic Cerebral Accident: Epidemiological and Paraclinical Aspects at the Brazzaville University Hospital},
      journal = {Cardiology and Cardiovascular Research},
      volume = {8},
      number = {1},
      pages = {14-20},
      doi = {10.11648/ccr.20240801.13},
      url = {https://doi.org/10.11648/ccr.20240801.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.ccr.20240801.13},
      abstract = {Purpose: to show the value of the Doppler echocardiogram and the Holter-ECG performed systematically during the etiological assessment of a first episode of ischemic stroke. Methods and patients: this was a prospective and descriptive study, carried out from May 1 to October 31, 2020 (six months) in the cardiology and neurology departments of the Brazzaville University Hospital Center. It included patients who had a first episode of ischemic stroke confirmed on brain scan and carried out a cardiological assessment. Results: fifty patients were included, including 26 women. The mean age was 63.9 ± 12.8 years (34 - 82 years). Transthoracic echocardiography and ECG detected emboligenic heart disease in 42 cases (84%), major heart disease in 38 cases (76%). The major emboligenic heart disease was dilated cardiomyopathy in 17 cases (34%); ischemic heart disease in 6 cases (12%), mitral stenosis in 2 cases (4%), and atrial fibrillation in 13 cases (26%). The Holter-ECG revealed permanent atrial fibrillation in 13 patients (26%), paroxysmal atrial fibrillation in 1 patient, paroxysmal atrioventricular block in one patient. Conclusion: in our work, the echocardiogram and the Holter -ECG made it possible to identify twenty-nine thromboembolic causes of stroke. These explorations are essential in the etiological assessment.
    },
     year = {2024}
    }
    

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  • TY  - JOUR
    T1  - Cardioembolic Cerebral Accident: Epidemiological and Paraclinical Aspects at the Brazzaville University Hospital
    AU  - Solange Flore Mongo Ngamami
    AU  - Ludwine Orlane Kimbekete
    AU  - Christian Michel Kouala Landa
    AU  - Kivie Mou-moue Ngolo Letomo
    AU  - Rog Paterne Bakekolo
    AU  - Eric Gibrel Kimbally Kaky
    AU  - Ruddy Junior Taty
    AU  - Gankama Thibault Naibe
    AU  - Jospin Karel Makani Bassoukouahou
    AU  - Macair Ossou-Nguiet
    AU  - Fikahem Ellenga Mbolla
    Y1  - 2024/02/05
    PY  - 2024
    N1  - https://doi.org/10.11648/ccr.20240801.13
    DO  - 10.11648/ccr.20240801.13
    T2  - Cardiology and Cardiovascular Research
    JF  - Cardiology and Cardiovascular Research
    JO  - Cardiology and Cardiovascular Research
    SP  - 14
    EP  - 20
    PB  - Science Publishing Group
    SN  - 2578-8914
    UR  - https://doi.org/10.11648/ccr.20240801.13
    AB  - Purpose: to show the value of the Doppler echocardiogram and the Holter-ECG performed systematically during the etiological assessment of a first episode of ischemic stroke. Methods and patients: this was a prospective and descriptive study, carried out from May 1 to October 31, 2020 (six months) in the cardiology and neurology departments of the Brazzaville University Hospital Center. It included patients who had a first episode of ischemic stroke confirmed on brain scan and carried out a cardiological assessment. Results: fifty patients were included, including 26 women. The mean age was 63.9 ± 12.8 years (34 - 82 years). Transthoracic echocardiography and ECG detected emboligenic heart disease in 42 cases (84%), major heart disease in 38 cases (76%). The major emboligenic heart disease was dilated cardiomyopathy in 17 cases (34%); ischemic heart disease in 6 cases (12%), mitral stenosis in 2 cases (4%), and atrial fibrillation in 13 cases (26%). The Holter-ECG revealed permanent atrial fibrillation in 13 patients (26%), paroxysmal atrial fibrillation in 1 patient, paroxysmal atrioventricular block in one patient. Conclusion: in our work, the echocardiogram and the Holter -ECG made it possible to identify twenty-nine thromboembolic causes of stroke. These explorations are essential in the etiological assessment.
    
    VL  - 8
    IS  - 1
    ER  - 

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Author Information
  • Health Sciences Faculty, Marien Ngouabi University, Brazzaville, Republic of Congo

  • Health Sciences Faculty, Marien Ngouabi University, Brazzaville, Republic of Congo

  • Health Sciences Faculty, Marien Ngouabi University, Brazzaville, Republic of Congo

  • Hospital Teaching of Brazzaville, Brazzaville, Republic of Congo

  • Hospital Teaching of Brazzaville, Brazzaville, Republic of Congo

  • Health Sciences Faculty, Marien Ngouabi University, Brazzaville, Republic of Congo

  • Hospital Teaching of Brazzaville, Brazzaville, Republic of Congo

  • Hospital Teaching of Brazzaville, Brazzaville, Republic of Congo

  • Hospital Teaching of Brazzaville, Brazzaville, Republic of Congo

  • Health Sciences Faculty, Marien Ngouabi University, Brazzaville, Republic of Congo

  • Health Sciences Faculty, Marien Ngouabi University, Brazzaville, Republic of Congo

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