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Serial assessment of arterial structure and function in patients with coarctation of the aorta undergoing stenting
Jesus, Carlos A; Assef, Jorge E; Pedra, Simone R. F. F; Ferreira, Waldinai P; Davoglio, Tathiane A; Petisco, Ana Cláudia G. P; Saleh, Mohamed H; Le Bihan, David C. S; Barretto, Rodrigo B. M; Pedra, Carlos A. C.
Affiliation
  • Jesus, Carlos A; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Assef, Jorge E; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Pedra, Simone R. F. F; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Ferreira, Waldinai P; AC Camargo Cancer Center. São Paulo. BR
  • Davoglio, Tathiane A; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Petisco, Ana Cláudia G. P; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Saleh, Mohamed H; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Le Bihan, David C. S; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Barretto, Rodrigo B. M; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
  • Pedra, Carlos A. C; Instituto Dante Pazzanese de Cardiologia. São Paulo. BR
Int J Cardiovasc Imaging ; 32(5): 729-739, 2016.
Article in English | Sec. Est. Saúde SP, SESSP-IDPCPROD, Sec. Est. Saúde SP | ID: biblio-1063481
Responsible library: BR79.1
Localization: BR79.1
ABSTRACT
Stenting for CoA has become an acceptable treatment modality in the last 20 years. However little is known about arterial changes after this procedure. To assess arterial structure and function including peripheral reactivity and stiffness and intima-media thickness (IMT) pre and post stenting for coarctation of the aorta (CoA). Twenty-one patients [median age 15 years (8-39)] were studied at baseline, 1 day, 6 months and 1 year after stenting. Twenty-one healthy subjects (11 matched) were used as controls. Left ventricular (LV) mass, ejection fraction, flow-mediated dilation (FMD) and nitrate-mediated dilation (NMD) of left brachial artery, common carotid (CC) and right subclavian artery (RSCA) IMT and pulse wave velocity (PWV) were assessed by echocardiography and vascular ultrasound. CoA patients had higher LV indexed mass (p < 0.0001), impaired FMD (p < 0.0001) and NMD (p < 0.0001), increased PWV (p < 0.0001), carotid and RSCA IMT (both p < 0.0001). All procedures were successful and resulted in significant gradient reduction (p < 0.001). One year after stenting there was improvement in LV function (p = 0.034) and although there was significant reduction of LV mass (103.29 ± 24.77 vs...
Subject(s)
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Collection: National databases / Brazil Database: Sec. Est. Saúde SP / SESSP-IDPCPROD Main subject: Vasodilation / Stents / Carotid Intima-Media Thickness Language: English Journal: Int J Cardiovasc Imaging Year: 2016 Document type: Article Institution/Affiliation country: AC Camargo Cancer Center/BR / Instituto Dante Pazzanese de Cardiologia/BR
Search on Google
Collection: National databases / Brazil Database: Sec. Est. Saúde SP / SESSP-IDPCPROD Main subject: Vasodilation / Stents / Carotid Intima-Media Thickness Language: English Journal: Int J Cardiovasc Imaging Year: 2016 Document type: Article Institution/Affiliation country: AC Camargo Cancer Center/BR / Instituto Dante Pazzanese de Cardiologia/BR
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