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QRS pattern and improvement in right and left ventricular function after cardiac resynchronization therapy: a radionuclide study
BACKGROUND: Predicting response to cardiac resynchronization therapy (CRT) remains a challenge. We evaluated the role of baseline QRS pattern to predict response in terms of improvement in biventricular ejection fraction (EF). METHODS: Consecutive patients (pts) undergoing CRT implantation underwent...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3352038/ https://www.ncbi.nlm.nih.gov/pubmed/22494365 http://dx.doi.org/10.1186/1471-2261-12-27 |