increasing the duration of repolarization and reducing the amplitude of the T wave, a state known asT-wave flattening.1To compensate for the importance of pulse in the QT interval, a heart rate–corrected QT interval (QTc) may be
Fexofenadine and prolonged QT intervals THIS ALLERGY MEDICATION MAY EXACERBATE CARDIAC PROBLEMS.Dr. Shuster is clinical associate professor, Temple University, and clinical pharmacist. Medical College of Pennsylvania Hospital, both in Philadelphia, Pa. Send examples of adverse drug reactions to: Joel ...
Avoid/caution use in medications that cause prolonged QT • Monitor for hypotension with use of antihypertensives a No listed contraindication for prolonged QT. Data from Refs.66,69,71,127 Box 5 Clinical pearls for the use of antipsychotic medications in bipolar disorder • Neuroleptic-induced ...
For abortive therapy to be effective, it must be initiated at the first sign ofheadache. This is often difficult because of the short interval between the onset and peak of migraine headache, coupled with the problem that migraine sufferers often experience nausea and vomiting that may limit the...
The chances of this event are higher in people: o Who are elderly o With a family history of prolonged QT interval o With low blood potassium (hypokalemia) o Who take certain medicines to control heart rhythm (antiarrhythmics) Intestine infection (Pseudomembranous colitis) Pseudomembranous ...
which is clinically evaluated by prolonged QT interval. QT prolongation puts patients at risk for the development of cardiac arrhythmias such as torsades de pointes and ventricular tachyarrhythmias. Congenital QT prolongation increases the risk for sudden cardiac death alone, but the addition of st...
death.Intheadolescentandadultcases,wefoundnumerousreportsofprolongedcorrectedQT intervalandhypotension,buttherewereonly3casesofventriculardysrhythmiaand3deathsthatmay havebeenduetodirectcardiovasculartoxicity.Theresultsfromcaseseriesreportsweresimilartothe singlecasereportdata.OurreviewsuggeststhatoverdoseofAAPMisunlikelyto...
There was prolonged QT interval on the routine discharge ECG as well as on the admission ECG. She was discharged home after twelve days with a GCS of 15/15 and no neurological deficit. Conclusion: Transvenous cardiac pacing can be life saving in bradycardia associated with ventricular ...
death.Intheadolescentandadultcases,wefoundnumerousreportsofprolongedcorrectedQT intervalandhypotension,buttherewereonly3casesofventriculardysrhythmiaand3deathsthatmay havebeenduetodirectcardiovasculartoxicity.Theresultsfromcaseseriesreportsweresimilartothe singlecasereportdata.OurreviewsuggeststhatoverdoseofAAPMisunlikelyto...