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Alternating and gradually changing narrow QRS complex tachycardia in a patient with heart failure: What is the mechanism?
A 23‐year‐old woman with palpitations for 9 years was referred for catheter ablation. ECG showed an irregular narrow complex tachycardia with alternating and gradually changing QRS morphologies after alternating and changing RR intervals, with a clear pattern of 2 alternating QRS complexes. An elect...
Autores principales: | Chen, Songwen, Zhang, Feilong, Wei, Yong, Lu, Xiaofeng, Zhou, Genqing, Liu, Shaowen |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8588362/ https://www.ncbi.nlm.nih.gov/pubmed/33629476 http://dx.doi.org/10.1111/anec.12836 |
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