Results 1 to 10 of about 344,810 (295)
The low frequency (LF) spectral analysis or ‘rhythm spectrum’ approach to the quantitative analysis and comparison of speech rhythms is extended beyond syllable or word rhythms to ‘rhetorical rhythms’ in read-aloud narratives, in a selection of exploratory scenarios, with the aim of developing a unified theory of speech rhythms.
openaire +4 more sources
Introduction After mitral isthmus (ΜΙ) catheter ablation, perimitral atrial flutter (PMF) circuits can be maintained due to the preservation of residual myocardial connections, even if conventional pacing criteria for complete MI block are apparently met
Panagiotis Ioannidis+16 more
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IntroductionApart from pulmonary vein isolation (PVI), several step-by-step procedures that aim to modify left atrial substrate have been proposed for the ablation of persistent atrial fibrillation (AF), yet the optimal strategy remains elusive.
Vasileios Sousonis+9 more
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Anemia and iron deficiency in patients with atrial fibrillation
Atrial fibrillation (AF) is the most common cardiac tachyarrhythmia and has a rising global prevalence. Given the increasing burden of AF-related symptoms and complications, new approaches to management are required. Anemia and iron deficiency are common
Nicole Hanna-Rivero+7 more
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The Electrophysiology of Atrial Fibrillation: From Basic Mechanisms to Catheter Ablation
The electrophysiology of atrial fibrillation (AF) has always been a deep mystery in understanding this complex arrhythmia. The pathophysiological mechanisms of AF are complex and often remain unclear despite extensive research.
Panagiotis Ioannidis+5 more
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The paper presents the results of development, optimization and improvement of p–i–n photodiode technology based on high-resistance p-type silicon with increased responsivity at a wavelength of 1060 nm.
Mykola Kukurudziak+2 more
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Current Mechanistic and Pharmacodynamic Understanding of Melanocortin-4 Receptor Activation
In this work we summarize our understanding of melanocortin 4 receptor (MC4R) pathway activation, aiming to define a safe and effective therapeutic targeting strategy for the MC4R.
Shubh Sharma+7 more
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Background The prevalence and the clinical impact of conversion of atrial fibrillation (AF) to sinus rhythm (SR) during cryoballoon ablation (CB‐A) are unknown.
Riccardo Maj+15 more
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Ventricular ectopy from the non-coronary cusp: Pathophysiological and anatomical considerations
Non-coronary cusp (NCC) is a rare site for ventricular arrhythmias because it does not come into direct contact with the ventricular myocardium. Instead, the NCC comes in contact with the membranous septum near the His region.
Panagiotis Ioannidis+7 more
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