Catecholamine-provoked microvoltage t wave alternans in genotyped long qt syndrome.
Macrovoltage T wave alternans (TWA) has been described in congenital long QT syndrome (LQTS). Microvoltage T wave alternans (microV-TWA) at low heart rate (HR) is a marker of arrhythmogenic risk in many conditions, but its significance in LQTS has not been established. Twenty-three genotypically het...
| Publicado en: | Pacing & Clinical Electrophysiology Vol. 26; no. 8; pp. 1660 - 1668 |
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| Autores principales: | , , , , |
| Formato: | research Journal Article |
| Publicado: |
Wiley-Blackwell
Aug2003
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| Acceso en línea: | Ver este registro en EBSCOhost |