Peter F Aziz
Affiliation: The Children's Hospital of Philadelphia
- Genotype- and mutation site-specific QT adaptation during exercise, recovery, and postural changes in children with long-QT syndromePeter F Aziz
The Children s Hospital of Philadelphia, Division of Cardiology, and University of Pennsylvania School of Medicine, Philadelphia, PA, USA
Circ Arrhythm Electrophysiol 4:867-73. 2011..Exercise stress testing has shown diagnostic utility in adult patients with long-QT syndrome (LQTS); however, the QT interval adaptation in response to exercise in pediatric patients with LQTS has received little attention...
- Congenital long QT syndrome and 2:1 atrioventricular block: an optimistic outcome in the current eraPeter F Aziz
Division of Cardiology, Children s Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
Heart Rhythm 7:781-5. 2010..Previous studies of patients with long QT syndrome (LQTS) and 2:1 atrioventricular block (AVB) have reported a mortality rate greater than 50% during infancy...
- Abnormalities of cardiac repolarization in Williams syndromeR Thomas Collins
Division of Cardiology, The Children s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
Am J Cardiol 106:1029-33. 2010..Presence of prolonged cardiac repolarization may contribute to the high incidence of periprocedural mortality in these patients. All patients with WS should be screened for cardiac repolarization abnormalities, especially before surgery...