Flow-Mediated Vasodilatation which is diagnostic method of endothelial dysfunctions change in atrial septal defect patients before and after closure of the ASD

2020 ◽  
Vol 27 (4) ◽  
pp. 1030
Author(s):  
Deniz Elcik ◽  
Serhat Karadavut ◽  
Ali Dogan ◽  
Saban Kelesoglu ◽  
Zeki Cetinkaya ◽  
...  
Keyword(s):  
Atrial Septal Defect ◽  
Diagnostic Method ◽  
Septal Defect ◽  
Before And After ◽  
Endothelial Dysfunctions

scholarly journals Velocity Vector Imaging Assessment of Functional Change in the Right Ventricle during Transcatheter Closure of Atrial Septal Defect by Intracardiac Echocardiography

2020 ◽  
Vol 9 (4) ◽  
pp. 1132
Author(s):  
Se Yong Jung ◽  
Jae Il Shin ◽  
Jae Young Choi ◽  
Su-Jin Park ◽  
Nam Kyun Kim
Keyword(s):  
Right Ventricle ◽  
Atrial Septal Defect ◽  
Velocity Vector ◽  
Septal Defect ◽  
Transcatheter Closure ◽  
Intracardiac Echocardiography ◽  
Functional Change ◽  
Longitudinal Displacement ◽  
Before And After ◽  
The Right

The functional change of the right ventricle (RV) after atrial septal defect (ASD) via transcatheter closure is well known. We assessed the immediate RV functional change using velocity vector imaging (VVI) with intracardiac echocardiography (ICE). Seventy-four patients who underwent transcatheter closure of an ASD were enrolled. VVI in the “home view” of ICE showing the RV was obtained before and after the procedure. Velocity, strain, strain rate (SR), and longitudinal displacement were analyzed from VVI data, and the changes of these parameters before and after the procedure were compared. The velocity of the RV decreased after ASD transcatheter closure (3.97 ± 1.48 to 3.56 ± 1.4, p = 0.024), especially in the RV inlet and outlet. The average strain decreased (−19.21 ± 5.79 to −16.87 ± 5.03, p = 0.002), as did the average SR (−2.28 ± 0.64 to −2.03 ± 0.61, p = 0.006). The average longitudinal displacement did not differ. With the VVI technique, we could clearly observe RV functional change immediately after transcatheter closure of the ASD. RV functional change with regional difference may reflect the heterogeneity of volume reduction and suggest subclinical RV dysfunction. These findings can enhance our understanding of the physiologic changes in the RV during reverse remodeling.

scholarly journals Sinus arrhythmia in children with atrial septal defect: an analysis of heart rate variability before and after surgical repair.

Heart ◽  
1989 ◽  
Vol 61 (3) ◽  
pp. 280-284 ◽  
Author(s):  
J P Finley ◽  
S T Nugent ◽  
W Hellenbrand ◽  
M Craig ◽  
D A Gillis
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Atrial Septal Defect ◽  
Septal Defect ◽  
Surgical Repair ◽  
Sinus Arrhythmia ◽  
Before And After

Incidence of atrial flutter/fibrillation in adults with atrial septal defect before and after surgery

1999 ◽  
Vol 68 (1) ◽  
pp. 75-78 ◽  
Author(s):  
Felix Berger ◽  
Michael Vogel ◽  
Andrea Kramer ◽  
Vladimir Alexi-Meskishvili ◽  
Yugo Weng ◽  
...  
Keyword(s):  
Atrial Septal Defect ◽  
Atrial Flutter ◽  
Septal Defect ◽  
Before And After
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