ArticleAnnals of pediatric cardiology
Tachycardia-induced cardiomyopathy secondary to incessant ectopic atrial tachycardia in two infants: Potential new indication for early initiation of enteral ivabradine.
Article in Annals of pediatric cardiology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 13 citations in OpenAlex.
- The Evolving Role of Ivabradine for Focal Atrial Tachycardia: A Systematic Review.Journal of arrhythmia · 2026Article
- Effect analysis of radiofrequency catheter ablation in the treatment of 7 children with atrial tachycardia-induced cardiomyopathy.Journal of cardiothoracic surgery · 2025Article
- Ivabradine in treatment of symptomatic heart failure and supraventricular tachycardias in patients under six months of age.Frontiers in pharmacology · 2025Article
- Tachycardia-Induced Cardiomyopathy: A Case Series and a Literature Review.CJC pediatric and congenital heart disease · 2024Review
- [Research progress in the application of ivabradine in children with cardiovascular diseases].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2024Review
- Ivabradine monotherapy in pediatric patients with focal atrial tachycardia: a single-center study.European journal of pediatrics · 2023Article
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Authors and funding
8 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This report describes two cases of tachycardia-induced cardiomyopathy secondary to incessant ectopic atrial tachycardia (EAT) in an infant presenting with severe left ventricular dysfunction and hemodynamic instability. The two cases were managed differently. The first required mechanical ventilation and was resistant to conventional antiarrhythmic drugs. After the initiation of enteral ivabradine (0.15mg/kg) the heart rate slowed with significant improvement in hemodynamics, peripheral perfusion and sinus rhythm was restored after 12 hours. Ivabradine was continued and the patient was discharged home after 10 days of hospitalization. The second case was managed by early initiation of ivabradine and resulted in restoration of sinus rhythm within 4 hours, thus avoiding trials of conventional anti-arrhythmic drugs with unstable hemodynamic profile. The infant was discharged after 5 days of hospitalization on ivabradine..
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