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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2475475 | PMC |
Heart Rhythm
August 2019
Cardiology Division, Geneva University Hospitals, Geneva, Switzerland.
Background: The electrophysiological substrate underlying atrial fibrillation (AF) progression remains difficult to identify.
Objective: The goals of this study were to study the evolution of post-pulmonary vein isolation (PVI) AF inducibility (AFI) after AF ablation and to compare patients with organized atrial tachycardia recurrence (OATr) versus those with paroxysmal or persistent AF recurrence.
Methods: We studied 99 patients who underwent de novo AF ablation (p1) and redo ablation (p2) for AF recurrence (AFr) or OATr.
Ulster Med J
May 2005
Department of Surgery, Altnagelvin Area Hospital Glenshane Road, Londonderry.
Oat cell carcinomas of the lung are sometimes associated with endocrine secretion. Resulting syndromes, first regarded as "paraneoplasic", are in fact imputable to secretory activity of the tumoral cells, as demonstrated by electron microscopy and immunofluorescence studies. Such ascertainments are explained by the existence in the bronchial tree of a diffuse endocrine system sector, from which carcinoid and oat cell carcinoma originate.
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