In a series of in vivo experiments, MSP-2017 exhibited prolongation
of the PR interval as measured by ECG.
Macrolides or nonrnacrolides such as fluoroquinolones are among alternatives to azithromycin, but there is no easy answer as to which antibiotic to use in at-risk patients since these agents carry their own increased risk for QT prolongation
, the FDA noted.
There were no apparent associations of baseline well-water arsenic or urinary arsenic with PR or QRS prolongation
in women or men.
FDA drug safety communication: New information regarding QT prolongation
with ondansetron (Zofran).
Their analysis confirmed the association of a slight but significant QT prolongation
with higher doses of citalopram, along with the known associations with methadone and with the older antidepressant amitriptyline.
After intake of excessive vitamin K antagonists like warfarin, aPTT prolongation
occurs with a concomitant markedly prolonged PT.
In a MedWatch alert issued in August 2011, the agency recommended that citalopram no longer be used at doses greater than 40 mg a day because of the potential for prolongation
of the QT interval, which can lead to torsades de pointes, a potentially fatal cardiac arrhythmia.
of the QT interval is a rarely seen side effect of moxifloxacin, and in severe cases it may trigger fatal arrhythmias such as Torsades de Pointes (TdP) (1,2).
of the de facto division of Cyprus is in the interest of Turkey and not of the people of Cyprus, Government Spokesman Stephanos Stephanou said Monday.
m,n] and their applications to prolongation
were secondary to heart failure, which is known to induce QT prolongation
most likely through upregulation of KCNE1 (5).
The parliament, where President Hosni Mubarak's ruling party has the vast majority, is expected to approve the prolongation
of the controversial law.