ScholarLens Back to search
2002•Hebei Yike Daxue xuebaoRequires access

CLINICAL STUDY ON QT DISPERSION IN CORONARY HEART DISEASE

Hong Liu

Open publisher page 0 citations

Abstract

ObjectiveTo fully understand the significance of QT dispersion(QTd) in normal controls and patients with coronary heart diseases. Methods120 health controls and 144 patients with coronary heart diseases were studied with routine 12 lead synchronous electrocardiography. QTd and relative indexes were mearsured. ResultsThe results indicated that , QTd in health controls ( 39.94 ± 12.13 )ms is lower than in patients with coronary heart disease ( 50.85 ± 18.44 )ms; QTd in patients with myocardial infarction( 56.06 ± 19.30 )ms is higher than in patients with coronary heart disease, who had no myocardial infarction( 48.25 ± 17.52 )ms.ConclusionIt is concluded that patients with coronary heart disease, especially with myocardial infarction, have higher QTd which means higher different underlying abnormalities of ventricular repolarization.

About this research paper

What this paper is about

ObjectiveTo fully understand the significance of QT dispersion(QTd) in normal controls and patients with coronary heart diseases. Methods120 health controls and 144 patients with coronary heart diseases were studied with routine 12 lead synchronous electrocardiography. QTd and relative indexes were mearsured. ResultsThe results indicated that , QTd in health controls ( 39.94 ± 12.13 )ms is lower than in patients with coronary heart disease ( 50.85 ± 18.44 )ms; QTd in patients with myocardial infarction( 56.06 ± 19.30 )ms is higher than in patients with coronary heart disease, who had no myocardial infarction( 48.25 ± 17.52 )ms.ConclusionIt is concluded that patients with coronary heart disease, especially with myocardial infarction, have higher QTd which means higher different underlying abnormalities of ventricular repolarization.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

ObjectiveTo fully understand the significance of QT dispersion(QTd) in normal controls and patients with coronary heart diseases. Methods120 health controls and 144 patients with coronary heart diseases were studied with routine 12 lead synchronous electrocardiography. QTd and relative indexes were mearsured. ResultsThe results indicated that , QTd in health controls ( 39.94 ± 12.13 )ms is lower than in patients with coronary heart disease ( 50.85 ± 18.44 )ms; QTd in patients with myocardial infarction( 56.06 ± 19.30 )ms is higher than in patients with coronary heart disease, who had no myocardial infarction( 48.25 ± 17.52 )ms.ConclusionIt is concluded that patients with coronary heart disease, especially with myocardial infarction, have higher QTd which means higher different underlying abnormalities of ventricular repolarization.

Key concepts: Cardiology, Myocardial infarction, Medicine, Internal medicine, Coronary heart disease, Electrocardiography, Heart disease, QT interval

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
CLINICAL STUDY ON QT DISPERSION IN CORONARY HEART DISEASE — Research Paper | ScholarLens