The normal value of Spectro-temporal mapping on signal-averaged Electrocardiogram.
نویسندگان
چکیده
منابع مشابه
The effects of smoking on the signal-averaged electrocardiogram in normal subjects.
Tobacco smoking increases the risk of sudden cardiac death, possibly by altering the substrate for propagation or sustainment of ventricular tachyarrhythmias. To test this hypothesis, 15 long-term smokers without known coronary artery disease abstained from tobacco smoking for 12 h, after which they underwent SAECG before, 15 min after and 30 min after smoking two cigarettes. Other than minor l...
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We sought to establish pathogenetic links between electrophysiology, histopathology, and ventricular tachyarrhythmias in patients with Ebstein's anomaly. The atrialized right ventricle (ARV) is the site of mechanically inducible ventricular tachyarrhythmias, but relations between the arrhythmogenic substrate, the type of tachyarrhythmias, and the trigger(s) have not been established. This study...
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Patients with obstructive sleep apnoea demonstrate an increased rate of ventricular arrhythmias. The present study was designed in order to investigate whether these arrhythmias may be related to myocardial injury, since myocardial injury of various aetiologies has been observed to change the signal averaged electrocardiogram (ECG). Signal averaged ECG was registered in 23 patients with obstruc...
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BACKGROUND The P-wave signal-averaged electrocardiogram (SAECG) is a non-invasive technique considered to indicate an increased risk for paroxysmal atrial fibrillation. The study was designed to evaluate the effect of the haemodialysis (HD) process on SAECG parameters in the group of selected HD patients. METHODS Forty-seven HD patients (without relevant cardiac diseases) were included. SAECG...
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ژورنال
عنوان ژورنال: Japanese Journal of Electrocardiology
سال: 1997
ISSN: 1884-2437,0285-1660
DOI: 10.5105/jse.17.667