نتایج جستجو برای: ambiguity function af

تعداد نتایج: 1248448  

Journal: :Circulation 2011
Yoshihide Takahashi Atsushi Takahashi Taishi Kuwahara Kenji Okubo Tadashi Fujino Katsumasa Takagi Emiko Nakashima Tetsuo Kamiishi Hiroyuki Hikita Kenzo Hirao Mitsuaki Isobe

BACKGROUND Kidney function is a known predictor of cardiovascular morbidity and mortality. Although patients with atrial fibrillation (AF) often have kidney dysfunction, less is known about the association between AF and kidney function. We sought to assess changes in kidney function after catheter ablation of AF. METHODS AND RESULTS Patients who underwent catheter ablation of AF were recruit...

2014
Katrine Hordnes Slagsvold Anne Berit Johnsen Øivind Rognmo Morten Andre Høydal Ulrik Wisløff Alexander Wahba

Slagsvold KH, Johnsen AB, Rognmo Ø, Høydal MA, Wisløff U, Wahba A. Mitochondrial respiration and microRNA expression in right and left atrium of patients with atrial fibrillation. Physiol Genomics 46: 505–511, 2014. First published May 13, 2014; doi:10.1152/physiolgenomics.00042.2014.—Atrial fibrillation (AF) is the most common cardiac arrhythmia with a potential to cause serious complications....

Journal: :European heart journal 2004
Jacqueline M Leung Wayne H Bellows Nelson B Schiller

AIMS Despite the prevalence of atrial fibrillation (AF) occurring after cardiac surgery, its pathophysiology is incompletely understood. Specifically, whether left atrial (LA) structural remodelling occurs, contributing to a decrement in atrial function and AF has not been previously determined. This study sought to determine the relationship between LA function and post-operative AF. METHODS...

Journal: :IEEE Transactions on Signal Processing 2015

2018
Daniel Bos Arjola Bano Albert Hofman Tyler J VanderWeele Maryam Kavousi Oscar H Franco Meike W Vernooij Robin P Peeters M Arfan Ikram Layal Chaker

Background The underlying mechanism of the association between thyroid function and atrial fibrillation (AF) is poorly understood, but epicardial adipose tissue (EAT) could be a promising mediator. Methods In the 1995 participants (mean age 64.5 years) from the population-based Rotterdam Study, we measured thyroid function (thyroid-stimulating hormone, free thyroxine [FT4]) and performed comp...

Journal: :Journal of the American College of Cardiology 2004
Michael S Chen Nassir F Marrouche Yaariv Khaykin A Marc Gillinov Oussama Wazni David O Martin Antonio Rossillo Atul Verma Jennifer Cummings Demet Erciyes Eduardo Saad Mandeep Bhargava Dianna Bash Robert Schweikert David Burkhardt Michelle Williams-Andrews Alejandro Perez-Lugones Ahmad Abdul-Karim Walid Saliba Andrea Natale

OBJECTIVES We aimed to determine the safety and efficacy of pulmonary vein isolation (PVI) in atrial fibrillation (AF) patients with impaired left ventricular (LV) systolic function. BACKGROUND To date, PVI has been performed primarily in patients with normal LV function. Yet, many AF patients have impaired LV systolic function. The outcomes of PVI in patients with impaired LV systolic functi...

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