Effect of Pacing‐Induced Ventricular Dyssynchrony on Right Ventricular Function

Nunes, Maria Carmo Pereira; Abreu, Cláudia Drumond G.; Ribeiro, Antônio Luiz Pinho; Barbosa, Márcia M.; Rincon, Leonor Garcia; Reis, Rodrigo Citton Padilha dos; Rocha, Manoel Otávio Costa

doi:10.1111/j.1540-8159.2010.02921.x

Cited by 7 publications

(3 citation statements)

References 40 publications

(58 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, RV apical pacing induces asynchronous electrical activation that can cause LV dysfunction and an increased risk of heart failure 6 . The long‐term effect of RV pacing on the RV function has not yet been established 7 …”

Section: Introductionmentioning

confidence: 99%

“…6 The long-term effect of RV pacing on the RV function has not yet been established. 7 In current literature, few studies described the hemodynamic effect of cardiac stimulation of TOF patients post surgical correction. [8][9][10] It seems inappropriate to mix TOF cases with single ventricle or dilated cardiomyopathy cases due to the particular characteristics of these patients.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Evolution of ventricular function in children with permanent right ventricular pacing after tetralogy of Fallot repair: A midterm follow‐up

et al. 2020

View full text Add to dashboard Cite

Objective We aim to evaluate the midterm effect of chronic apical right ventricular (RV) pacing on right and left ventricular (LV) function using different modalities of echocardiography including conventional echocardiography, tissue Doppler imaging and two‐dimension speckle tracking echocardiography. Methods This case‐control study enrolled 49 patients divided into two groups: a paced group and a nonpaced group. The paced group included 23 patients that underwent tetralogy of Fallot (TOF) repair and required permanent pacemaker insertion for postoperative complete heart block. The nonpaced group included 26 patients that had TOF repair at the same period. Results The median age for the paced and nonpaced groups was 6 and 8 years, respectively (P = .169). The follow‐up duration after TOF surgical repair was 4 years for the paced patients and 5 years for nonpaced patients (P = .411). In the nonpaced group, the QRS duration increased and LV global longitudinal strain (GLS) decreased significantly with increasing duration after TOF repair, P value was .006 and .042, respectively. In the paced group, tricuspid annular systolic plane excursion (TAPSE) was significantly correlated with age (r = .578; P = .004) and duration following TOF correction (r = .724; P < .001). Conclusion Chronic RV apical pacing in children after TOF repair was associated with better clinical status, preservation of RV systolic function, and prevention of progressive QRS prolongation. RV pacing was not associated with progressive deterioration of LV systolic function with increasing the time interval following TOF repair. Therefore, RV pacing can be beneficial in corrected TOF patients presenting with RV failure.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Evolution of ventricular function in children with permanent right ventricular pacing after tetralogy of Fallot repair: A midterm follow‐up

et al. 2020

View full text Add to dashboard Cite

show abstract

“…However previous data show that RV apical pacing can cause or worsen mitral regurgitation, increase BNP levels [1] and may increase mortality [2,3]. Additionally, a dose-dependent relationship, attributed to cardiac dyssynchrony [4], has been shown between RV apical pacing and both hospitalization for heart failure and mortality [5,6]. Thus, alternative RV sites have been evaluated [7].…”

mentioning

confidence: 99%

Effect of pacemaker site on B-type natriuretic peptide levels and left ventricular function in a population with high prevalence of Chagas disease

Souza

Nascimento

Nunes

et al. 2015

International Journal of Cardiology

Self Cite

View full text Add to dashboard Cite

Effect of Right Ventricular Pacing on Right Ventricular Mechanics and Tricuspid Regurgitation in Patients With High-Grade Atrioventricular Block and Sinus Rhythm (from the Protection of Left Ventricular Function During Right Ventricular Pacing Study)

Saito¹,

Iannaccone²,

Kaye

et al. 2015

The American Journal of Cardiology

View full text Add to dashboard Cite

Effect of Pacing‐Induced Ventricular Dyssynchrony on Right Ventricular Function

Abstract: In patients with standard pacing indications, RV apical pacing did not seem to affect RV systolic function, despite induction of electromechanical dyssynchrony.

Cited by 7 publications

References 40 publications

Evolution of ventricular function in children with permanent right ventricular pacing after tetralogy of Fallot repair: A midterm follow‐up

Evolution of ventricular function in children with permanent right ventricular pacing after tetralogy of Fallot repair: A midterm follow‐up

Effect of pacemaker site on B-type natriuretic peptide levels and left ventricular function in a population with high prevalence of Chagas disease

Effect of Right Ventricular Pacing on Right Ventricular Mechanics and Tricuspid Regurgitation in Patients With High-Grade Atrioventricular Block and Sinus Rhythm (from the Protection of Left Ventricular Function During Right Ventricular Pacing Study)

Contact Info

Product

Resources

About