Prevalence and characteristics of dysfunction of right ventricle in peripartum cardiomyopathy
Fatou Aw,1 Mouhamadou Bamba Ndiaye,1 Simon Antoine Sarr,1 Malick Bodian,1 Aliou Alassane Ngaide,2 Alassane Mbaye,2,3 Adama Kane,1 Abdoul Kane,4 Maboury Diao,1 Serigne Abdou Ba1 1Department of Cardiology, Aristide Le Dantec Teaching Hospital, 2Department of Cardiology, General Hospital of Grand Yoff,...
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Dove Medical Press
2017-11-01
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Series: | Research Reports in Clinical Cardiology |
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Online Access: | https://www.dovepress.com/prevalence-and-characteristics-of-dysfunction--of-right-ventricle-in-p-peer-reviewed-article-RRCC |
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author | Aw F Ndiaye MB Sarr SA Bodian M Ngaide AA Mbaye A Kane A Kane A Diao M Ba SA |
author_facet | Aw F Ndiaye MB Sarr SA Bodian M Ngaide AA Mbaye A Kane A Kane A Diao M Ba SA |
author_sort | Aw F |
collection | DOAJ |
description | Fatou Aw,1 Mouhamadou Bamba Ndiaye,1 Simon Antoine Sarr,1 Malick Bodian,1 Aliou Alassane Ngaide,2 Alassane Mbaye,2,3 Adama Kane,1 Abdoul Kane,4 Maboury Diao,1 Serigne Abdou Ba1 1Department of Cardiology, Aristide Le Dantec Teaching Hospital, 2Department of Cardiology, General Hospital of Grand Yoff, 3Department of Cardiology, Teaching Hospital of Fann, 4Cheikh Anta Diop University of Dakar, Dakar, Senegal Background: The study of the right ventricle (RV) is of particular interest as it is believed to be involved in several heart diseases. Peripartum cardiomyopathy (PPCM) is characterized by left ventricular systolic dysfunction occurring between the last month of pregnancy and the fifth month postpartum. It is often combined with RV dysfunction, but this has rarely been described in the literature. The main aim of this study was to assess the prevalence of RV dysfunction in a PPCM population.Methods: We conducted a prospective and investigative study at the Cardiac Clinic of the Aristide Le Dantec Teaching Hospital in Dakar, Senegal, between March and June 2013. All patients hospitalized during the study period and meeting the diagnostic criteria for PPCM were included.Results: During the study period, 326 patients were hospitalized in the cardiology department; 19 were diagnosed with PPCM corresponding to a hospital prevalence of 5.8%. All patients had left ventricular dysfunction, with an average ejection fraction of 23.01%±9.73% at the Simpson biplane. Based on the tricuspid annular plane systolic excursion (TAPSE), 11 out of the 19 patients (57.9%) had RV systolic dysfunction. Ten patients (52.6%) had an Sa tricuspid wave (speed of the systolic wave to the tricuspid ring in tissue Doppler) below the standard. The average RV area shortening was 23.73%±14.16%, with extremes of 7.8% and 53.7%. Fifteen patients (78.9%) had a rate of shortening fraction of the surface area of RV below the standard. When the other parameters were taken into account, 15 patients (78.9%) had at least 3 of the following indexes altered: fractional area change (FAC), Sa tricuspid, TAPSE, and the ratio between the sum of both isovolumic times and the ejection time (TEI index).Conclusion: RV dysfunction is common in PPCM. In view of the prognostic interest on the right ventricle; its evaluation must take into account all of the measurement parameters in order to allow for better detection. Keywords: peripartum cardiomyopathy, right ventricular dysfunction, heart failure, Dakar, Sénégal |
first_indexed | 2024-04-13T09:44:45Z |
format | Article |
id | doaj.art-65a6dec5545c4262b038db86d5fa358a |
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issn | 1179-8475 |
language | English |
last_indexed | 2024-04-13T09:44:45Z |
publishDate | 2017-11-01 |
publisher | Dove Medical Press |
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series | Research Reports in Clinical Cardiology |
spelling | doaj.art-65a6dec5545c4262b038db86d5fa358a2022-12-22T02:51:48ZengDove Medical PressResearch Reports in Clinical Cardiology1179-84752017-11-01Volume 8616635655Prevalence and characteristics of dysfunction of right ventricle in peripartum cardiomyopathyAw FNdiaye MBSarr SABodian MNgaide AAMbaye AKane AKane ADiao MBa SAFatou Aw,1 Mouhamadou Bamba Ndiaye,1 Simon Antoine Sarr,1 Malick Bodian,1 Aliou Alassane Ngaide,2 Alassane Mbaye,2,3 Adama Kane,1 Abdoul Kane,4 Maboury Diao,1 Serigne Abdou Ba1 1Department of Cardiology, Aristide Le Dantec Teaching Hospital, 2Department of Cardiology, General Hospital of Grand Yoff, 3Department of Cardiology, Teaching Hospital of Fann, 4Cheikh Anta Diop University of Dakar, Dakar, Senegal Background: The study of the right ventricle (RV) is of particular interest as it is believed to be involved in several heart diseases. Peripartum cardiomyopathy (PPCM) is characterized by left ventricular systolic dysfunction occurring between the last month of pregnancy and the fifth month postpartum. It is often combined with RV dysfunction, but this has rarely been described in the literature. The main aim of this study was to assess the prevalence of RV dysfunction in a PPCM population.Methods: We conducted a prospective and investigative study at the Cardiac Clinic of the Aristide Le Dantec Teaching Hospital in Dakar, Senegal, between March and June 2013. All patients hospitalized during the study period and meeting the diagnostic criteria for PPCM were included.Results: During the study period, 326 patients were hospitalized in the cardiology department; 19 were diagnosed with PPCM corresponding to a hospital prevalence of 5.8%. All patients had left ventricular dysfunction, with an average ejection fraction of 23.01%±9.73% at the Simpson biplane. Based on the tricuspid annular plane systolic excursion (TAPSE), 11 out of the 19 patients (57.9%) had RV systolic dysfunction. Ten patients (52.6%) had an Sa tricuspid wave (speed of the systolic wave to the tricuspid ring in tissue Doppler) below the standard. The average RV area shortening was 23.73%±14.16%, with extremes of 7.8% and 53.7%. Fifteen patients (78.9%) had a rate of shortening fraction of the surface area of RV below the standard. When the other parameters were taken into account, 15 patients (78.9%) had at least 3 of the following indexes altered: fractional area change (FAC), Sa tricuspid, TAPSE, and the ratio between the sum of both isovolumic times and the ejection time (TEI index).Conclusion: RV dysfunction is common in PPCM. In view of the prognostic interest on the right ventricle; its evaluation must take into account all of the measurement parameters in order to allow for better detection. Keywords: peripartum cardiomyopathy, right ventricular dysfunction, heart failure, Dakar, Sénégalhttps://www.dovepress.com/prevalence-and-characteristics-of-dysfunction--of-right-ventricle-in-p-peer-reviewed-article-RRCCPeripartum cardiomyopathyRight ventricular dysfunctionHeart FailureDakarSénégal |
spellingShingle | Aw F Ndiaye MB Sarr SA Bodian M Ngaide AA Mbaye A Kane A Kane A Diao M Ba SA Prevalence and characteristics of dysfunction of right ventricle in peripartum cardiomyopathy Research Reports in Clinical Cardiology Peripartum cardiomyopathy Right ventricular dysfunction Heart Failure Dakar Sénégal |
title | Prevalence and characteristics of dysfunction of right ventricle in peripartum cardiomyopathy |
title_full | Prevalence and characteristics of dysfunction of right ventricle in peripartum cardiomyopathy |
title_fullStr | Prevalence and characteristics of dysfunction of right ventricle in peripartum cardiomyopathy |
title_full_unstemmed | Prevalence and characteristics of dysfunction of right ventricle in peripartum cardiomyopathy |
title_short | Prevalence and characteristics of dysfunction of right ventricle in peripartum cardiomyopathy |
title_sort | prevalence and characteristics of dysfunction of right ventricle in peripartum cardiomyopathy |
topic | Peripartum cardiomyopathy Right ventricular dysfunction Heart Failure Dakar Sénégal |
url | https://www.dovepress.com/prevalence-and-characteristics-of-dysfunction--of-right-ventricle-in-p-peer-reviewed-article-RRCC |
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