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Article

Sinus node function and ventricular repolarization during exercise stress test in long QT syndrome patients with KvLQT1 and HERG potassium channel defects.

Journal of the American College of Cardiology - 1 Sept 1999

Swan H, Viitasalo M, Piippo K, Laitinen P, Kontula K, Toivonen L

Abstract excerpt

OBJECTIVES: This study was performed to evaluate the QT interval and heart rate responses to exercise and recovery in gene and mutation type-specific subgroups of long QT syndrome (LQTS) patients. BACKGROUND: Reduced heart rate and repolarization abnormalities are encountered among long QT syndrome (LQTS) patients. The most common types of LQTS are LQT1 and LQT2. METHODS: An exercise stress test was performed in...

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Identifiers

PMID: 10483966
DOI: 10.1016/s0735-1097(99)00255-7

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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Sinus node function and ventricular repolarization during exercise stress test in long QT syndrome patients with KvLQT1 and HERG potassium channel defects.PMID 10483966Read ↗

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