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Common Genotypes of Long QT Syndrome in China and the Role of ECG Prediction.

Cardiology - 1 Jan 2016

Gao Yuanfeng, Liu Wenling, Li Cuilan, Qiu Xiaoliang, Qin Xuguang, Guo Baojing, Liu Xueqin, Li Jianfeng, Yuan Yue, Li Xiaomei, Liang Lu, Li Lei, Hong Kui, Pu Jielin, Liu Jinqiu, Wang Qing, Zhang Li, Hu Da-Yi

Abstract excerpt

OBJECTIVES: Genetic testing, a gold standard for long QT syndrome (LQTS) diagnosis, is time-consuming and costly when all the 15 candidate genes are screened. Since genotype-specific ECG patterns are present in most LQT1-3 mutation carriers, we tested the utility of ECG-guided genotyping in a large cohort of Chinese LQTS patients. METHODS AND RESULTS: We enrolled 230 patients (26 ± 17 years, 66% female) with a...

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Identifiers

PMID: 26496715
DOI: 10.1159/000440608

Genes

KCNH2
KCNQ1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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