scholarly journals EFFECT OF PULMONARY HYPERTENSION SECONDARY TO CONGENITAL HEART DISEASE ON RIGHT VENTRICULAR VOLUMES AND FUNCTION: A COMPARATIVE STUDY BETWEEN TWO DIMENSIONAL, THREE DIMENSIONAL ECHOCARDIOGRAMS AND INVASIVE RV QUANTIFICATION

2019 ◽  
Vol 70 (4) ◽  
pp. 315-324
Author(s):  
Yasmin Esmail ◽  
Ghada EL Shahid ◽  
Alaa Roushdy ◽  
Mohamed Hussein
Keyword(s):  
Congenital Heart Disease ◽  
Pulmonary Hypertension ◽  
Heart Disease ◽  
Comparative Study ◽  
Right Ventricular ◽  
Congenital Heart ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Ventricular Volumes ◽  
And Function

Two-dimensional echocardiographic assessment of right ventricular volume in children with congenital heart disease

1982 ◽  
Vol 50 (6) ◽  
pp. 1368-1375 ◽  
Author(s):  
Satoshi Hiraishi ◽  
Thomas G. Disessa ◽  
Jay M. Jarmakani ◽  
Toshio Nakanishi ◽  
Josephine B. Isabel-Jones ◽  
...  
Keyword(s):  
Congenital Heart Disease ◽  
Heart Disease ◽  
Right Ventricular ◽  
Congenital Heart ◽  
Ventricular Volume ◽  
Two Dimensional ◽  
Right Ventricular Volume ◽  
Echocardiographic Assessment

Three-dimensional right ventricular shape and strain in congenital heart disease patients with right ventricular chronic volume loading

2020 ◽  
Author(s):  
Pamela Moceri ◽  
Nicolas Duchateau ◽  
Stéphane Gillon ◽  
Lolita Jaunay ◽  
Delphine Baudouy ◽  
...  
Keyword(s):  
Congenital Heart Disease ◽  
Heart Disease ◽  
Right Ventricular ◽  
Congenital Heart ◽  
Three Dimensional ◽  
Pulmonary Regurgitation ◽  
Strain Analysis ◽  
Local Analysis ◽  
Volume Loading ◽  
Rv Function

Abstract Aims Right ventricular (RV) function assessment is crucial in congenital heart disease patients, especially in atrial septal defect (ASD) and repaired Tetralogy of Fallot (TOF) patients with pulmonary regurgitation (PR). In this study, we aimed to analyse both 3D RV shape and deformation to better characterize RV function in ASD and TOF-PR. Methods and results We prospectively included 110 patients (≥16 years old) into this case–control study: 27 ASD patients, 28 with TOF, and 55 sex- and age-matched healthy controls. Endocardial tracking was performed on 3D transthoracic RV echocardiographic sequences and output RV meshes were post-processed to extract local curvature and deformation. Differences in shape and deformation patterns between subgroups were quantified both globally and locally. Curvature highlights differences in RV shape between controls and patients while ASD and TOF-PR patients are similar. Conversely, strain highlights differences between controls and TOF-PR patients while ASD and controls are similar [global area strain: −31.5 ± 5.8% (controls), −34.1 ± 7.9% (ASD), −24.8 ± 5.7% (TOF-PR), P < 0.001, similar significance for longitudinal and circumferential strains]. The regional and local analysis highlighted differences in particular in the RV free wall and the apical septum. Conclusion Chronic RV volume loading results in similar RV shape remodelling in both ASD and TOF patients while strain analysis demonstrated that RV strain is only reduced in the TOF group. This suggests a fundamentally different RV remodelling process between both conditions.

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