Zobrazeno 1 - 10
of 257
pro vyhledávání: '"David E. Ward"'
Autor:
Zia Zuberi, Robert H. Anderson, John K. Zarif, Kalyanam Shivkumar, Anthony Li, David E. Ward, Magdi Saba, Jason S. Bradfield
Publikováno v:
Heart rhythm. 15(9)
Background\ud Idiopathic ventricular ectopy (VE) shows predilection to sites within the left ventricular (LV) base such as the outflow tract/aortic sinuses, LV summit, and areas adjacent to the aortomitral continuity. We characterize VE arising from
Publikováno v:
Pacing and Clinical Electrophysiology. 36:764-767
Skin burns are a rare complication associated with radiofrequency catheter ablation of cardiac arrhythmias. Burns related to the indifferent electrode patch may be severe and result in significant comorbidity. We describe our experience of skin burns
Publikováno v:
Congenital Heart Disease. 8:E56-E60
A 62-year-old man with uncorrected cyanotic congenital heart disease involving double inlet left ventricle with visceral and atrial situs solitus, L-looped ventricles, L-transposed great vessels, and pulmonary stenosis, presented with recurrent atria
Publikováno v:
Journal of Cardiovascular Electrophysiology. 21:329-332
Fasciculoventricular Pathway in PRKAG2 Disease. Mutations in the PRKAG2 gene that regulates the gamma 2 subunit of the AMP-dependent protein kinase A have been associated with the development of AV accessory pathways, cardiac hypertrophy, and conduct
Publikováno v:
Journal of Cardiovascular Electrophysiology. 19:1108-1111
Premature ventricular contractions with a left bundle branch block-like morphology and inferior axis typically originate from the right ventricular outflow tract; however, they can also originate from the pulmonary artery. We report two patients with
Publikováno v:
Nature Clinical Practice Cardiovascular Medicine. 5:289-293
Premature ventricular complexes are a common form of arrhythmia and are typically considered to be benign. In this month's Case Study, however, Ezzat and colleagues present a patient with dilated cardiomyopathy which was postulated to be caused by pr
Publikováno v:
International Journal of Cardiology. 123:307-312
Existing guidelines for electrical cardioversion (ECV) of atrial arrhythmias suggest starting at a low energy setting on the grounds that shocks of high energy might damage the myocardium or trigger more serious arrhythmias. We hypothesised that more
Publikováno v:
European Journal of Heart Failure. 8:869-873
An interesting development in the field of heart failure has been the link between frequent premature ventricular contractions and cardiomyopathy. We report a patient whose frequent ventricular bigeminy resulted in left ventricular impairment that re
Autor:
Richard C. Saumarez, David E. Ward, Richard Derksen, A. John Camm, Mariusz Pytkowski, Christopher L.-H. Huang, Andrew A. Grace, Maciej Sterliński, Richard N.W. Hauer, Martin D. Lowe, Hannah Szwed
Publikováno v:
Heart Rhythm. 3:771-778
LQTS may cause sudden cardiac death (SCD), but the mechanisms linking gene mutations to ventricular fibrillation (VF) are unclear.To determine whether ventricular activation delays in congenital long QT syndrome (LQTS) are associated with VF and to d
Publikováno v:
Clinical Cardiology. 27:509-513
Background: Transcatheter device closure of atrial septal defects (ASD) is an alternative to surgery, but experience is limited in adults, especially in those with large (> 26 mm) defects. Hypothesis: We investigated the safety, efficacy, and learnin