Presence and stability of rotors in atrial fibrillation

Presence and stability of rotors in atrial fibrillation - PubMed

Rotor-guided ablation has opened new perspectives into the therapy of atrial fibrillation (AF). Analysis of the spatio-temporal cardiac ...

Presence and stability of rotors in atrial fibrillation - Oxford Academic

According to the illustration, waves emanating from a relatively regular fast rotor intermittently block at its periphery44 and give rise to an irregular, ...

Presence and stability of rotors in atrial fibrillation - Oxford Academic

Abstract. Rotor-guided ablation has opened new perspectives into the therapy of atrial fibrillation (AF). Analysis of the spatio-temporal cardiac excitatio.

Presence and stability of rotors in atrial fibrillation

Rotor-guided ablation has opened new perspectives into the therapy of atrial fibrillation (AF). Analysis of the spatio-temporal cardiac excitation patterns ...

The role of rotors in atrial fibrillation - PMC - NCBI

This approach provides evidence that the mechanisms sustaining human AF are deterministic, largely due to stable electrical rotors and focal sources in either ...

Temporal Stability of Rotors and Atrial Activation Patterns in ...

The mechanisms by which human atrial fibrillation (AF) is perpetuated remain unclear, with considerable ongoing debate as to the prevalence, nature, and ...

Presence and stability of rotors in atrial fibrillation: evidence and ...

Abstract: Rotor-guided ablation has opened new perspectives into the therapy of atrial fibrillation (AF). Analysis of the spatiotemporal cardiac excitation ...

Role of Rotors in the Ablative Therapy of Persistent Atrial Fibrillation

Indirect evidence for localised mechanisms include the spatiotemporal stability of AF,20 stable regions of high dominant frequency and ...

Stability Of Rotors And Focal Sources For Human Atrial Fibrillation

Several groups report electrical rotors or focal sources that sustain atrial fibrillation (AF) after it has been triggered. However, it is difficult to separate ...

Presence and stability of rotors in atrial fibrillation: evidence and ...

Rotor-guided ablation has opened new perspectives into the therapy of atrial fibrillation (AF). Analysis of the spatio-temporal cardiac excitation patterns ...

Prevalence and mechanism of rotor activation identified during atrial ...

A stable reentrant circuit within the atria, the so-called rotor, has been demonstrated in animal models.3 Recently, Narayan et al4 reported the presence of ...

Stability of Rotors and Focal Sources for Human Atrial Fibrillation

While AF sources precessed in stable regions, emanating activity including spiral waves varied from collision/fusion (fibrillatory conduction). Each source lay ...

Rotors and the Dynamics of Cardiac Fibrillation | Circulation Research

We conclude by examining recent evidence suggesting that rotors are critical in sustaining both atrial and ventricular fibrillation in the human heart.

Atrial Rotor Dynamics Under Complex Fractional Order Diffusion

The mechanisms of atrial fibrillation (AF) are a challenging research topic. The rotor hypothesis states that the AF is sustained by a reentrant wave that ...

Temporal Stability of Rotors and Atrial Activation Patterns in ...

The prevalence, stability, and mechanistic importance of rotors in human atrial fibrillation (AF) remain unclear. Methods: Epicardial mapping was performed ...

Human Persistent Atrial Fibrillation Is Maintained by Rotors

The authors reported a similar number of focal sources distributed widely throughout the atria, with 88% freedom from AF after the index ...

Is Human Long-Standing Persistent Atrial Fibrillation More Stable ...

Of note, transient rotors were seen in 11 of the 13 mapped regions with a median of 3 rotations. ... This detailed and commendable work suggests ...

Targeting Stable Rotors to Treat Atrial Fibrillation | AER Journal

Therapy for atrial fibrillation (AF) remains suboptimal, in large part because its mechanisms are unclear. While pulmonary vein ectopy may ...

Rotor mapping and ablation to treat atrial fibrillation - ResearchGate

Purpose of review: Rotors have long been postulated to drive atrial fibrillation, but evidence has been limited to animal models.

Presence and stability of rotors in atrial fibrillation - Altmetric

Presence and stability of rotors in atrial fibrillation: evidence and therapeutic implications. Overview of attention for article published in Cardiovascular ...