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interval prolongation

Multiple logistic regression analysis of risk factors in elderly pneumonia patients: QTc interval prolongation as a prognostic factor

Multiple logistic regression analysis of risk factors in elderly pneumonia patients: QTc interval prolongation as a prognostic factor

... QTc interval and DM ...QTc interval prolongation in DM are still uncertain, one possi- bility is that increased autonomic nervous system activity can be responsible for repolarization ...QTc ...

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Identification of Patients At Risk of QT Interval Prolongation during Medication Reviews: A Missed Opportunity?

Identification of Patients At Risk of QT Interval Prolongation during Medication Reviews: A Missed Opportunity?

... The prolongation of the QT interval is a relatively rare but serious adverse drug ...QT interval-prolonging drugs in an elderly community-dwelling population at risk of medication misadventure and ...

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QTc Interval Prolongation and Severe Apneas Associated With a Change in Infant Positioning

QTc Interval Prolongation and Severe Apneas Associated With a Change in Infant Positioning

... QT interval prolongation in the pathogenesis of sudden infant death ...QT interval is a surro- gate marker for autonomic instability and can be used to identify infants at risk for signi fi cant ...

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QT Interval Prolongation and QRS Voltage Reduction in Patients with Liver Cirrhosis

QT Interval Prolongation and QRS Voltage Reduction in Patients with Liver Cirrhosis

... QT interval prolongation leading to fatal arrhythmia including TdP may be caused by numerous medications available on the ...modest prolongation of the QT interval has been observed in ...

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Effect of intravenous ondansetron on QT interval prolongation in patients with cardiovascular disease and additional risk factors for torsades: a prospective, observational study

Effect of intravenous ondansetron on QT interval prolongation in patients with cardiovascular disease and additional risk factors for torsades: a prospective, observational study

... for the first 15 minutes and then at minutes 20, 30, 45, 60, 90, 120, 240, and 600 after the beginning of drug administra- tion, 10-second digital electrocardiograms were recorded. Compared with placebo, the mean maximal ...

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QT interval prolongation after Premature Ventricular Contractions (PVCs)

QT interval prolongation after Premature Ventricular Contractions (PVCs)

... QT interval prolongation after PVCs is a rare clinical manifestation of LQTS. In our particular case, the risk of sudden cardiac death was stratified as high and, according to the guidelines and experts ...

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Pharmacokinetic-pharmacodynamic analysis to evaluate the effect of moxifloxacin on QT interval prolongation in healthy Korean male subjects

Pharmacokinetic-pharmacodynamic analysis to evaluate the effect of moxifloxacin on QT interval prolongation in healthy Korean male subjects

... QT interval cor- rection, by heart rate, was performed by a power model, and the circadian variation of QT intervals was described by two mixed-effect cosine ...QT interval prolongation was well ...

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Serum magnesium level and QTc interval prolongation in acute myocardial infarction patients and its correlation with arrhythmias

Serum magnesium level and QTc interval prolongation in acute myocardial infarction patients and its correlation with arrhythmias

... Background: Arrhythmias commonly occur early in acute myocardial infarction and remain a common cause of sudden death in AMI. Magnesium has been implicated in the pathogenesis of acute myocardial infarction and its ...

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Assessment of Interspecies Differences in Drug-Induced QTc Interval Prolongation in Cynomolgus Monkeys, Dogs and Humans.

Assessment of Interspecies Differences in Drug-Induced QTc Interval Prolongation in Cynomolgus Monkeys, Dogs and Humans.

... Lastly, we should emphasise the implications of poor quality data on drug disposition properties. Inadequate dose rationale or sub-optimal blood sampling schemes can lead to model misspecification, bias and poor ...

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Q-T interval prolongation in cirrhosis: Relationship and severity

Q-T interval prolongation in cirrhosis: Relationship and severity

... QT interval prolongation; therefore, these medications should be used with caution if absolutely ...QT interval prolongation at pre, pri, and postoperative care of cirrhotics undergoing liver ...

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Pregabalin and PR interval prolongation: any association?

Pregabalin and PR interval prolongation: any association?

... interval prolongation appears to be ≤25% of the entire duration and did not appear to progress to higher degrees of heart ...PR interval prolongation or those who concomitantly ingest a ...

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QT interval prolongation related to psychoactive drug treatment: a comparison of monotherapy versus polytherapy

QT interval prolongation related to psychoactive drug treatment: a comparison of monotherapy versus polytherapy

... Among the nineteen patients in Group 1, five were treated with haloperidol, five with olanzapine, five with risperi- done and four with clozapine; among the nineteen patients of group 2, five started haloperidol, eight ...

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Antenatal Use of Selective Serotonin-Reuptake Inhibitors and QT Interval Prolongation in Newborns

Antenatal Use of Selective Serotonin-Reuptake Inhibitors and QT Interval Prolongation in Newborns

... We identified 52 newborns exposed to SSRI antidepres- sants in the immediate antepartum period and 52 unex- posed newborns matched on gestational age. Their clin- ical and ECG data are shown in Table 1. Thirty-one ...

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The effects of intravenous anesthetics on QT interval during anesthetic induction with desflurane

The effects of intravenous anesthetics on QT interval during anesthetic induction with desflurane

... Although we found that propofol injection counteracted the QTc interval prolongation associated with desflurane anesthesia induction, our findings were inconsistent with those obtained by Kim et al. [12]. ...

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ANALYSIS OF EFFECT OF THE ANTIDEPRESSANT SERTALINE ON THE LEGHT OF QT INTERVAL  IN PATIENTS WITH DEPRESSION AND ALCOHOL DEPENDENCE

ANALYSIS OF EFFECT OF THE ANTIDEPRESSANT SERTALINE ON THE LEGHT OF QT INTERVAL IN PATIENTS WITH DEPRESSION AND ALCOHOL DEPENDENCE

... There are also studies that say the opposite, that higher doses of sertraline have not been associated by significant QTc interval changes. Barbey et Roose in meta-analysis (18) indicate a much lesser toxicity of ...

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A study of cardiac changes in asymptomatic diabetic patients in comparison with normal population

A study of cardiac changes in asymptomatic diabetic patients in comparison with normal population

... Results: From the study, it was observed that majority among the diabetic population were found to have statistically significant changes in the ECG like PR interval prolongation, T wave inversions and QT ...

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Drug-induced prolonged corrected QT interval in patients with methadone and opium overdose

Drug-induced prolonged corrected QT interval in patients with methadone and opium overdose

... Interestingly, 60.6% of patients with opium toxicity had QT prolongation. To our knowledge, there are limited studies in humans on the effect of opium overdose on QT interval. Rismantab-Sani (2017) reported ...

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Precursive Prolongation in the Préludes of Chopin

Precursive Prolongation in the Préludes of Chopin

... Chopin’s prelude in B major also exploits tonal implication to achieve unique expressive ends. As Example 12 reveals, the work begins unaccompanied, with a turn figure about f ΄΄that incites curiosity and invites ...

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The Prolongation Structures for the System of the Reaction Diffusion Type

The Prolongation Structures for the System of the Reaction Diffusion Type

... Equations of the reaction-diffusion type are very well known and have been extensively studied in many research areas. In this paper, the prolongation structures for the system of the reaction-diffusion type are ...

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Nkx2 5 mutation causes anatomic hypoplasia of the cardiac conduction system

Nkx2 5 mutation causes anatomic hypoplasia of the cardiac conduction system

... HV interval in the Nkx2-5 mutant ...HV interval, which largely represents conduction through the His-Purkinje system, indicates that individual Purkinje fibers in the Nkx2-5 mutant mouse conduct ...

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