Correlation between the sudden jump-like increases of the atrio-Hisian interval induced during burst atrial pacing and during programmed atrial stimulation in patients with atrioventricular nodal reentrant tachycardia
| Autor: | Milko K. Stoyanov, Boyan Kunev, Iskra H. Bayraktarova, Tchavdar N. Shalganov |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Tachycardia
lcsh:Diseases of the circulatory (Cardiovascular) system medicine.medical_specialty AH jump Population 030204 cardiovascular system & hematology Dual atrioventricular nodal physiology Burst atrial pacing Correlation 03 medical and health sciences 0302 clinical medicine Physiology (medical) Internal medicine Programmed atrial stimulation medicine 030212 general & internal medicine education education.field_of_study AH jump AV nodal reentrant tachycardia Dual atrioventricular nodal physiology Burst atrial pacing Programmed atrial stimulation business.industry P wave medicine.disease Electrophysiology lcsh:RC666-701 AV nodal reentrant tachycardia cardiovascular system Jump Cardiology Original Article medicine.symptom Cardiology and Cardiovascular Medicine NODAL business |
| Zdroj: | Indian Pacing and Electrophysiology Journal, Vol 18, Iss 2, Pp 49-53 (2018) Indian Pacing and Electrophysiology Journal |
| ISSN: | 0972-6292 |
| DOI: | 10.1016/j.ipej.2017.11.003 |
| Popis: | Purpose: To study the correlation between the sudden prolongations of the atrio-Hisian (AH) interval with ≥50 ms during burst and programmed atrial stimulation, and to define whether the AH jump during burst atrial pacing is a reliable diagnostic criterion for dual AV nodal physiology. Methods: Retrospective data on 304 patients with preliminary ECG diagnosis of AV nodal reentrant tachycardia (AVNRT), confirmed during electrophysiological study, was analyzed for the presence of AH jump during burst and programmed atrial stimulation, and for correlation between the pacing modes for inducing the jump. Wilcoxon signed-ranks test and Spearman's bivariate correlation coefficient were applied, significant was P-value |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|