Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Epinephrine-induced QT interval prolongation: a gene-specific paradoxical response in congenital long QT syndrome.

Mayo Clinic proceedings - 1 May 2002

Ackerman Michael J, Khositseth Anant, Tester David J, Hejlik Joseph B, Shen Win-Kuang, Porter Co-burn J

Abstract excerpt

OBJECTIVE: To determine the effect of epinephrine on the QT interval in patients with genotyped long QT syndrome (LQTS). PATIENTS AND METHODS: Between May 1999 and April 2001, 37 patients (24 females) with genotyped LQTS (19 LQT1, 15 LQT2, 3 LQT3, mean age, 27 years; range, 10-53 years) from 21 different kindreds and 27 (16 females) controls (mean age, 31 years; range, 13-45 years) were studied at baseline and...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Electric Countershock
Share to Electrocardiography

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Epinephrine

Share to Heart Function Tests

Share to Heart Rate

Share to Infusions, Intravenous

Share to Long QT Syndrome

Share to Tachycardia, Ventricular

Source

Identifiers

PMID: 12004990
DOI: 10.4065/77.5.413

Provenance

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.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Epinephrine-induced QT interval prolongation: a gene-specific paradoxical response in congenital long QT syndrome.PMID 12004990Read ↗

Diagnostic value of epinephrine test for genotyping LQT1, LQT2, and LQT3 forms of congenital long QT syndrome.Semantic proximity Read ↗

Epinephrine bolus test in detecting long QT syndrome mutation carriers with indeterminable electrocardiographic phenotype.Semantic proximity Read ↗

Epinephrine QT stress testing in congenital long QT syndrome.Semantic proximity Read ↗

Use of autonomic maneuvers to probe phenotype/genotype discordance in congenital long QT syndrome.Semantic proximity Read ↗

Epinephrine unmasks latent mutation carriers with LQT1 form of congenital long-QT syndrome.Semantic proximity Read ↗

Congenital long QT syndrome: severe torsades de pointes provoked by epinephrine in a digenic mutation carrier.Semantic proximity Read ↗

Age- and genotype-specific triggers for life-threatening arrhythmia in the genotyped long QT syndrome.Semantic proximity Read ↗

Frequency and Genotype-Dependence of intrinsic chronotropic insufficiency among patients with congenital long QT syndrome.Semantic proximity Read ↗

Relation of increased short-term variability of QT interval to congenital long-QT syndrome.Semantic proximity Read ↗

T-wave morphology after epinephrine bolus may reveal silent long QT syndrome mutation carriers.Semantic proximity Read ↗

Cardiac sodium channel mutation associated with epinephrine-induced QT prolongation and sinus node dysfunction.Semantic proximity Read ↗

The importance of the epinephrine provocation test for the hidden type-1 congenital long QT syndrome.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.