Right ventricular electromechanical dyssynchrony and its relation to right ventricular remodeling, dysfunction, and exercise capacity in Ebstein anomaly

Y Akazawa, T Fujioka, K Yazaki, M Strbad… - Journal of the American …, 2023 - Elsevier
… Consequently, the electrocardiogram (ECG) QRS duration (… -sided septal flash as a key
marker of electromechanical … apical displacement impacts the extent of atrialized septum, and we …

Right ventricular diastolic function and right atrial function and their relation with exercise capacity in Ebstein anomaly

Y Akazawa, T Fujioka, A Kühn, W Hui, C Slorach… - Canadian Journal of …, 2019 - Elsevier
… area at the onset of the ECG QRS complex, at TV closure; … Note that in the patient with EA,
the atrialized RV is included in … diastolic SR and CMR-derived RV and LV function in EA. (A) …

Understanding electrocardiography in adult patients with congenital heart disease: a review

V Waldmann, N Combes, M Ladouceur… - JAMA …, 2020 - jamanetwork.com
… TOF is QRS prolongation and in particular a QRS duration of 180 ms … Ebstein anomaly (EA)
accounts for less than 1% of all congenital … No ECG marker has been specifically identified. …

[HTML][HTML] Fragmented QRS: A simple electrocardiographic prognostic marker in cardiovascular disease

SR Mittal - Journal of clinical and preventive cardiology, 2016 - journals.lww.com
… adults with repaired tetralogy of Fallot is associated with the right ventricular fibrosis.[ 32 ] QRS
duration and fractionation are markers of the right … with Ebstein's anomaly.[ 33 ] Fractioned …

Prognostic value of echocardiographic parameters in pediatric patients with Ebstein's anomaly

C Prota, G Di Salvo, J Sabatino, M Josen… - International Journal of …, 2019 - Elsevier
… saturation, QRS complex duration and pre-excitation on ECG and … White arrows show marker
points positioned by operators to … that the function of both right atrium and right ventricle are …

… indices and qualitative assessment of right ventricular systolic function in Ebstein's anomaly: comparison with CMR-derived ejection fraction in 49 patients

A Kühn, C Meierhofer, T Rutz, IC Rondak… - European Heart …, 2016 - academic.oup.com
… The atrialized portion of the right ventricle was excluded from … precession images were
retrospectively ECG triggered with a … M-mode markers of longitudinal RV function like TAPSE and …

Relation between fragmented QRS complex to the right ventricular volumes and fraction of pulmonary regurgitation in patients with repaired tetralogy of Fallot

A El-Boraey, A El-Damaty, H El-Deeb, M Eshra… - Progress in Pediatric …, 2019 - Elsevier
QRS complexes (fQRS) on surface electrocardiogram. We … sensitive marker in predicting the
development of fatal ventricularpatients (40% were <18 years) with Ebstein's anomaly. The …

Major adverse events and atrial tachycardia in Ebstein's anomaly predicted by cardiovascular magnetic resonance

R Rydman, Y Shiina, GP Diller, K Niwa, W Li… - Heart, 2018 - heart.bmj.com
… . Fragmented QRS complex in adult patients with Ebstein anomaly and its association … QRS
duration and QRS fractionation on surface electrocardiogram are markers of right ventricular

Ebstein's anomaly in children and adults: multidisciplinary insights into imaging and therapy

G Pasqualin, A Boccellino, M Chessa, G Ciconte… - Heart, 2024 - heart.bmj.com
… valve (TV) from the right ventricular (RV) endocardium, which … to be a marker of exercise
intolerance and QRS fractionation, … QRS complex in adult patients with Ebstein anomaly and its …

Electocardiographic features in Ebstein's disease.

A Saoussen, O Sana, H Kaouther, M Hela… - La Tunisie …, 2021 - europepmc.org
right atrial hypertrophy in 11 patients (42%), right ventricular … des QRS a été noté chez sept
patients (27%) parmi les huit … Un ECG de surface d'aspect préservé a été observé dans un …