Right ventricular involvement in anterior myocardial infarction: a tissue Doppler-derived strain and strain rate study

Detalhes bibliográficos
Autor(a) principal: Sonmez, Osman
Data de Publicação: 2013
Outros Autores: Kayrak, Mehmet, Altunbas, Gokhan, Abdulhalikov, Turyan, Alihanoglu, Yusuf, Bacaksiz, Ahmet, Ozdemir, Kurtulus, Gok, Hasan
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Clinics
Texto Completo: https://www.revistas.usp.br/clinics/article/view/76993
Resumo: OBJECTIVE: Strain and strain rate imaging is currently the most popular echocardiographic technique that reveals subclinical myocardial damage. There are currently no available data on this imaging method with regard to assessing right ventricular involvement in anterior myocardial infarction. Therefore, we aimed to evaluate right ventricular regional functions using a derived strain and strain rate imaging tissue Doppler method in patients who were successfully treated for their first anterior myocardial infarction. METHODS: The patient group was composed of 44 patients who had experienced their first anterior myocardial infarction and had undergone successful percutaneous coronary intervention. Twenty patients were selected for the control group. The right ventricular myocardial samplings were performed in three regions: the basal, mid, and apical segments of the lateral wall. The individual myocardial velocity, strain, and strain rate values of each basal, mid, and apical segment were obtained. RESULTS: The right ventricular myocardial velocities of the patient group were significantly decreased with respect to all three velocities in the control group. The strain and strain rate values of the right mid and apical ventricular segments in the patient group were significantly lower than those of the control group (excluding the right ventricular basal strain and strain rate). In addition, changes in the right ventricular mean strain and strain rate values were significant. CONCLUSION: Right ventricular involvement following anterior myocardial infarction can be assessed using tissue Doppler based strain and strain rate
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spelling Right ventricular involvement in anterior myocardial infarction: a tissue Doppler-derived strain and strain rate studyOBJECTIVE: Strain and strain rate imaging is currently the most popular echocardiographic technique that reveals subclinical myocardial damage. There are currently no available data on this imaging method with regard to assessing right ventricular involvement in anterior myocardial infarction. Therefore, we aimed to evaluate right ventricular regional functions using a derived strain and strain rate imaging tissue Doppler method in patients who were successfully treated for their first anterior myocardial infarction. METHODS: The patient group was composed of 44 patients who had experienced their first anterior myocardial infarction and had undergone successful percutaneous coronary intervention. Twenty patients were selected for the control group. The right ventricular myocardial samplings were performed in three regions: the basal, mid, and apical segments of the lateral wall. The individual myocardial velocity, strain, and strain rate values of each basal, mid, and apical segment were obtained. RESULTS: The right ventricular myocardial velocities of the patient group were significantly decreased with respect to all three velocities in the control group. The strain and strain rate values of the right mid and apical ventricular segments in the patient group were significantly lower than those of the control group (excluding the right ventricular basal strain and strain rate). In addition, changes in the right ventricular mean strain and strain rate values were significant. CONCLUSION: Right ventricular involvement following anterior myocardial infarction can be assessed using tissue Doppler based strain and strain rateHospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo2013-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/clinics/article/view/7699310.1590/clin.v68i9.76993Clinics; Vol. 68 No. 9 (2013); 1225-1230Clinics; v. 68 n. 9 (2013); 1225-1230Clinics; Vol. 68 Núm. 9 (2013); 1225-12301980-53221807-5932reponame:Clinicsinstname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/clinics/article/view/76993/80854Sonmez, OsmanKayrak, MehmetAltunbas, GokhanAbdulhalikov, TuryanAlihanoglu, YusufBacaksiz, AhmetOzdemir, KurtulusGok, Hasaninfo:eu-repo/semantics/openAccess2014-03-21T20:08:58Zoai:revistas.usp.br:article/76993Revistahttps://www.revistas.usp.br/clinicsPUBhttps://www.revistas.usp.br/clinics/oai||clinics@hc.fm.usp.br1980-53221807-5932opendoar:2014-03-21T20:08:58Clinics - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Right ventricular involvement in anterior myocardial infarction: a tissue Doppler-derived strain and strain rate study
title Right ventricular involvement in anterior myocardial infarction: a tissue Doppler-derived strain and strain rate study
spellingShingle Right ventricular involvement in anterior myocardial infarction: a tissue Doppler-derived strain and strain rate study
Sonmez, Osman
title_short Right ventricular involvement in anterior myocardial infarction: a tissue Doppler-derived strain and strain rate study
title_full Right ventricular involvement in anterior myocardial infarction: a tissue Doppler-derived strain and strain rate study
title_fullStr Right ventricular involvement in anterior myocardial infarction: a tissue Doppler-derived strain and strain rate study
title_full_unstemmed Right ventricular involvement in anterior myocardial infarction: a tissue Doppler-derived strain and strain rate study
title_sort Right ventricular involvement in anterior myocardial infarction: a tissue Doppler-derived strain and strain rate study
author Sonmez, Osman
author_facet Sonmez, Osman
Kayrak, Mehmet
Altunbas, Gokhan
Abdulhalikov, Turyan
Alihanoglu, Yusuf
Bacaksiz, Ahmet
Ozdemir, Kurtulus
Gok, Hasan
author_role author
author2 Kayrak, Mehmet
Altunbas, Gokhan
Abdulhalikov, Turyan
Alihanoglu, Yusuf
Bacaksiz, Ahmet
Ozdemir, Kurtulus
Gok, Hasan
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Sonmez, Osman
Kayrak, Mehmet
Altunbas, Gokhan
Abdulhalikov, Turyan
Alihanoglu, Yusuf
Bacaksiz, Ahmet
Ozdemir, Kurtulus
Gok, Hasan
description OBJECTIVE: Strain and strain rate imaging is currently the most popular echocardiographic technique that reveals subclinical myocardial damage. There are currently no available data on this imaging method with regard to assessing right ventricular involvement in anterior myocardial infarction. Therefore, we aimed to evaluate right ventricular regional functions using a derived strain and strain rate imaging tissue Doppler method in patients who were successfully treated for their first anterior myocardial infarction. METHODS: The patient group was composed of 44 patients who had experienced their first anterior myocardial infarction and had undergone successful percutaneous coronary intervention. Twenty patients were selected for the control group. The right ventricular myocardial samplings were performed in three regions: the basal, mid, and apical segments of the lateral wall. The individual myocardial velocity, strain, and strain rate values of each basal, mid, and apical segment were obtained. RESULTS: The right ventricular myocardial velocities of the patient group were significantly decreased with respect to all three velocities in the control group. The strain and strain rate values of the right mid and apical ventricular segments in the patient group were significantly lower than those of the control group (excluding the right ventricular basal strain and strain rate). In addition, changes in the right ventricular mean strain and strain rate values were significant. CONCLUSION: Right ventricular involvement following anterior myocardial infarction can be assessed using tissue Doppler based strain and strain rate
publishDate 2013
dc.date.none.fl_str_mv 2013-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/clinics/article/view/76993
10.1590/clin.v68i9.76993
url https://www.revistas.usp.br/clinics/article/view/76993
identifier_str_mv 10.1590/clin.v68i9.76993
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/clinics/article/view/76993/80854
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo
publisher.none.fl_str_mv Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo
dc.source.none.fl_str_mv Clinics; Vol. 68 No. 9 (2013); 1225-1230
Clinics; v. 68 n. 9 (2013); 1225-1230
Clinics; Vol. 68 Núm. 9 (2013); 1225-1230
1980-5322
1807-5932
reponame:Clinics
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Clinics
collection Clinics
repository.name.fl_str_mv Clinics - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||clinics@hc.fm.usp.br
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