The prevalence of prolonged QTc was considerably higher in hypogonadal patients (four of 26 men) than in control men (none, p < 0.05) and in the general, healthy population (<2.5%). QTc interval normalized on hormone replacement therapy in the four patients presenting prolonged QTc in the ...
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Malnourished adults hospitalized in general clinical wards are more likely to have longer QTc intervals on their ECGs, a phenomenon possibly linked to malnutrition and associated electrolyte disturbances. 展开 关键词: QTc interval protein-energy malnutrition marasmus kwashiorkor electrocardiogram ...
A retrospective analysis of the perinatal electrocardiogram showed a probable junctional rhythm with 2:1 conduction to the ventricle; the QT interval was prolonged at 0.52 seconds (QTC = 0.63). The second infant had a QT interval of 0.52 seconds (QTC = 0.54) and frequent ventricular premature ...
The first case is presented of an infant of amother treat ed with fluoxetine during pregnancy who had a transiently prolonged QTc interval , concluded to be drug induced. Clinical and electrocardiographic monitoring of newborns of antidepressant treated mothers is needed.关键词:...
Prolonged QTc Interval and Risk of Sudden Cardiac Death in a Population of Older Adults This study sought to investigate whether prolongation of the heart rate-corrected QT (QTc) interval is a risk factor for sudden cardiac death in the genera... SMJM Straus,JA Kors,MLD Bruin,... - 《...
Longer QTc interval during ventricular pacing was associated with a higher risk of ventricular arrhythmia (HR: 1.03 per 10-ms increase; 95% CI: 1.02 to 1.12; p < 0.001) independent of paced QRS duration. Conclusions Longer paced QRS duration and paced QTc interval predict ventricular arrhythmias...
It sustains the release of granisetron at an effective concentration lasting over 7 days, and has a lower incidence of constipation and the corrected QT interval (QTc) prolongation than other drugs delivery methods [7, 8]. This open-label, prospective, multi-center phase II trial aimed to ...
MaleElectrical systole duration has been studied in two groups of 23 patients (39 M and 7 F) admitted in the coronary care units of two different hospitals for documented acute myocardial infarction (AMI). The mean QT interval duration corrected for heart rate (QTc) was obtained from three ...
Antipsychotic drugs: prolonged QTc interval, torsade de pointes, and sudden death. There is no association with olanzapine, quetiapine, or risperidone. Ziprasidone does prolong the QT interval, but there is no evidence to suggest that ... AH Glassman,JT Bigger - 《Am.j.psychiatry》 被引量: ...