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Article

Impaired cardiac sympathetic innervation in symptomatic patients with long QT syndrome.

European journal of nuclear medicine and molecular imaging - 1 Oct 2011

Kies Peter, Paul Matthias, Gerss Joachim, Stegger Lars, Mönnig Gerold, Schober Otmar, Wichter Thomas, Schäfers Michael, Schulze-Bahr Eric

Abstract excerpt

PURPOSE: Increased sympathetic activation is a key modifier for arrhythmogenesis in patients with long QT syndrome (LQTS), a congenital channelopathy. Therefore, we investigated cardiac sympathetic function using 123I-metaiodobenzylguanidine (MIBG) single photon emission computed tomography (SPECT) in a cohort of symptomatic LQTS patients and correlated these findings with the underlying genotype. METHODS:...

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Identifiers

PMID: 21691919
DOI: 10.1007/s00259-011-1852-7

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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