ArticleJournal of arrhythmia2022
Frequent His-Purkinje discharges with longitudinal dissociation in a case with multiple premature ventricular contractions suppressed by co-treatment with verapamil and quinidine.
Article in Journal of arrhythmia, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Multifocal ectopic premature Purkinje-related complexes syndrome in children.HeartRhythm case reports · 2023Article
- Combination of low-dose quinidine and verapamil for multifocal ectopic Purkinje-related premature contractions in a patient withHeartRhythm case reports · 2023Article
- Frequent His-Purkinje discharges with longitudinal dissociation in a case with multiple premature ventricular contractions suppressed by co-treatment with verapamil and quinidine.Journal of arrhythmia · 2022Article
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
His and proximal left bundle (LB) electrogram recordings revealed that His or LB potential always preceded multiple premature ventricular contractions (PVCs). Some ectopic LB discharges showed exit block inside the proximal LB. This appears to implicate pathological His-Purkinje tissue with longitudinal dissociation. Co-treatment with verapamil 240 mg/day and quinidine 300 mg/day could suppress PVCs and eliminate symptoms. Genetic analysis revealed a rare variant in
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