Original papers<br>Isovolumic contraction acceleration before and after percutaneous closure of atrial septal defects

Aydın Rodi Tosu; Özgür Gürsu; Müntecep Aşker; Mustafa Etli; Şahin İşcan; Esra Eker; Ceren Köksal; Vural Polat

doi:10.5114/pwki.2014.41459

eISSN: 1897-4295
ISSN: 1734-9338

Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej

Current issue Archive Manuscripts accepted About the journal Editorial board Abstracting and indexing Subscription Contact Instructions for authors Publication charge Ethical standards and procedures

Editorial System

Submit your Manuscript

Editorial Policies

Sarajevo Declaration on Integrity and Visibility of Scholarly Publications

1/2014
vol. 10

Send email

Copy url:

abstract:

Original papers
Isovolumic contraction acceleration before and after percutaneous closure of atrial septal defects

Aydın Rodi Tosu

,

Özgür Gürsu

,

Müntecep Aşker

,

Mustafa Etli

,

Şahin İşcan

,

Esra Eker

,

Ceren Köksal

,

Vural Polat

Postep Kardiol Inter 2014; 10, 1 (35): 7–11

DOI: https://doi.org/10.5114/pwki.2014.41459

Online publish date: 2014/03/23

View full text Get citation

EndNote

Papers, Reference Manager, RefWorks, Zotero

AMA

Tosu A, Gürsu Ö, Aşker M, et al. Original papersIsovolumic contraction acceleration before and after percutaneous closure of atrial septal defects. Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej. 2014;10(1):7-11. doi:10.5114/pwki.2014.41459.

APA

Tosu, A., Gürsu, Ö., Aşker, M., Etli, M., İşcan, Ş.,  & Eker, E. et al. (2014). Original papersIsovolumic contraction acceleration before and after percutaneous closure of atrial septal defects. Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej, 10(1), 7-11. https://doi.org/10.5114/pwki.2014.41459

Chicago

Tosu, Aydın Rodi, Özgür Gürsu, Müntecep Aşker, Mustafa Etli, Şahin İşcan, Esra Eker,  and Ceren Köksal et al. 2014. "Original papersIsovolumic contraction acceleration before and after percutaneous closure of atrial septal defects". Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej 10 (1): 7-11. doi:10.5114/pwki.2014.41459.

Harvard

Tosu, A., Gürsu, Ö., Aşker, M., Etli, M., İşcan, Ş., Eker, E., Köksal, C.,  and Polat, V. (2014). Original papersIsovolumic contraction acceleration before and after percutaneous closure of atrial septal defects. Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej, 10(1), pp.7-11. https://doi.org/10.5114/pwki.2014.41459

MLA

Tosu, Aydın Rodi et al. "Original papersIsovolumic contraction acceleration before and after percutaneous closure of atrial septal defects." Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej, vol. 10, no. 1, 2014, pp. 7-11. doi:10.5114/pwki.2014.41459.

Vancouver

Tosu A, Gürsu Ö, Aşker M, Etli M, İşcan Ş, Eker E et al. Original papersIsovolumic contraction acceleration before and after percutaneous closure of atrial septal defects. Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej. 2014;10(1):7-11. doi:10.5114/pwki.2014.41459.

Aim: To compare systemic right ventricular function by isovolumic myocardial acceleration before and 6 months after the percutaneous closure of atrial septal defects (ASD).

Material and methods: Patients admitted to our tertiary center for the percutaneous closure of atrial septal defects between January 2010 and August 2012 constituted the study group. Right ventricular function of patients was assessed by tissue Doppler echocardiography before and after surgery. Echocardiographic data in patients were compared to age-matched controls without any cardiac pathology and studied in identical fashion mentioned below.

Results: A total of 44 patients (24 males, 20 females) and 44 age-matched controls (25 males, 19 females) met the eligibility criteria for the study. Right ventricular end-diastolic and end-systolic volume, right ventricular end-diastolic diameter measurements on echocardiogram, and pulmonary artery pressures in both pre- and post-ASD groups were significantly higher than in controls. Tricuspid annular plane systolic excursion and isovolumic myocardial acceleration measurements significantly increased after the percutaneous closure of the defect; however, post-ASD measurements were still significantly lower than the controls.

Conclusions: Atrial septal defect device closure resulted in a significant increase of isovolumic myocardial acceleration measurements. Tissue Doppler analysis of regional myocardial function offers new insight into myocardial compensatory mechanisms for acute and chronic volume overload of both ventricles.

keywords:

Original papersIsovolumic contraction acceleration before and after percutaneous closure of atrial septal defects

Aydın Rodi Tosu , Özgür Gürsu , Müntecep Aşker , Mustafa Etli , Şahin İşcan , Esra Eker , Ceren Köksal , Vural Polat

atrial septal defect, isovolumic myocardial acceleration

Original papers
Isovolumic contraction acceleration before and after percutaneous closure of atrial septal defects

Aydın Rodi Tosu

,

Özgür Gürsu

,

Müntecep Aşker

,

Mustafa Etli

,

Şahin İşcan

,

Esra Eker

,

Ceren Köksal

,

Vural Polat