Three-Dimensional Mapping of Cardiac Arrhythmias

Tsuchiya, Takeshi

doi:10.1253/circj.cj-11-1523

Cited by 11 publications

(10 citation statements)

References 47 publications

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“…The high effectiveness of this system in our series is in concordance with other published studies [12][13][14][15]. Tsuchiya [12] have reported the use of the NCMS in 55 patients with ventricular arrhythmia. The RVOT was the most frequent location of origin and successful ablation achieved in all but 3 patients with epicardial origin.…”

Section: Discussionsupporting

confidence: 92%

“…This system has also been used in other right ventricle sites (right ventricular inflow tract in case number 6 of our series), as well as in right atrium [11], left atrium [10] and even in the left ventricle [12]. The high effectiveness of this system in our series is in concordance with other published studies [12][13][14][15]. Tsuchiya [12] have reported the use of the NCMS in 55 patients with ventricular arrhythmia.…”

Section: Discussionsupporting

confidence: 86%

“…The best candidates are those with suspected origin in the RVOT (left bundle branch block morphology, inferior frontal axis, R/S transition > V3) [9,10]. This system has also been used in other right ventricle sites (right ventricular inflow tract in case number 6 of our series), as well as in right atrium [11], left atrium [10] and even in the left ventricle [12]. The high effectiveness of this system in our series is in concordance with other published studies [12][13][14][15].…”

Section: Discussionmentioning

confidence: 99%

See 2 more Smart Citations

Radiofrequency catheter ablation of frequent premature ventricular contractions using ARRAY multi-electrode balloon catheter

Dubner¹,

Hadid²,

Azocar³

et al. 2016

Cardiol J.

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Section: Discussionsupporting

confidence: 92%

Section: Discussionsupporting

confidence: 86%

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Radiofrequency catheter ablation of frequent premature ventricular contractions using ARRAY multi-electrode balloon catheter

Dubner¹,

Hadid²,

Azocar³

et al. 2016

Cardiol J.

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show abstract

“…Ensite NavX system can be used for accurate navigation. The advantages of three dimensional mapping system has been widely discussed in previous studies [8,12,[25][26][27][28][29]. According to our experience, the guidewires Fig.…”

Section: Discussionmentioning

confidence: 78%

Zero-fluoroscopy approach for ablation of supraventricular tachycardia using the Ensite NavX system: a multicenter experience

Chen

Yan

Proietti

et al. 2020

BMC Cardiovasc Disord

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Background: Three-dimensional electroanatomic mapping systems have demonstrated a significant reduction in radiation exposure during radiofrequency catheter ablation procedures. We aimed to investigate the safety, feasibility and efficacy of a completely zero-fluoroscopy approach for catheter ablation of supraventricular tachycardia using the Ensite NavX navigation system compared with a conventional fluoroscopy approach. Methods: A multicenter prospective non-randomized registry study was performed in seven centers from January 2013 to February 2018. Consecutive patients referred for catheter ablation of supraventricular tachycardia were assigned either to a completely zero-fluoroscopic approach (ZF) or conventional fluoroscopy approach (CF) according to the operator's preference. Patients with atrial tachycardia were excluded. Results: Totally, 1020 patients were enrolled in ZF group; 2040 patients ablated by CF approach were selected for controls. There was no significant difference between the zero-fluoroscopy group and conventional fluoroscopy group as to procedure time (60.3 ± 20.3 vs. 59.7 ± 22.6 min, P = 0.90), immediate success rate of procedure (98.8% vs. 99.2%, P = 0.22), arrhythmia recurrence (0.4% vs. 0.5%, P = 0.85), total success rate of procedure (98.4% vs. 98.8%, P = 0.39) or complications (1.1% vs. 1.5%, P = 0.41). Compared with the conventional fluoroscopy approach, the zerofluoroscopy approach provided similar outcomes without compromising the safety or efficacy of the procedure. Conclusion: The completely zero-fluoroscopy approach demonstrated safety and efficacy comparable to a conventional fluoroscopy approach for catheter ablation of supraventricular tachycardia, and mitigated radiation exposure to both patients and operators.

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“…This could generate the symptoms of syncope or orthostatic hypotension. 8 Contrast-enhanced ECG-gated 64-slice spiral CT showed a well-defined, 14-17-mm hook-like long linear mass attached to the lateral aspect of the LV wall, in the left coronary cusp area (Figures 2A,B).…”

Section: Images In Cardiovascular Medicine Cho Ej Et Almentioning

confidence: 98%

Hook-Like Long Linear Echogenic Mobile Mass Arising in the Left Ventricular Outflow Tract Presenting With Orthostatic Hypotension and Syncope

Cho

Park

Lee

et al. 2013

Circ J

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Three-Dimensional Mapping of Cardiac Arrhythmias

Cited by 11 publications

References 47 publications

Radiofrequency catheter ablation of frequent premature ventricular contractions using ARRAY multi-electrode balloon catheter

Radiofrequency catheter ablation of frequent premature ventricular contractions using ARRAY multi-electrode balloon catheter

Zero-fluoroscopy approach for ablation of supraventricular tachycardia using the Ensite NavX system: a multicenter experience

Hook-Like Long Linear Echogenic Mobile Mass Arising in the Left Ventricular Outflow Tract Presenting With Orthostatic Hypotension and Syncope

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