NDLI: Irrigated tip catheters for radiofrequency ablation in ventricular tachycardia.

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Irrigated tip catheters for radiofrequency ablation in ventricular tachycardia.

Content Provider	Europe PMC
Author	Müssigbrodt, Andreas Grothoff, Matthias Dinov, Borislav Kosiuk, Jedrzej Richter, Sergio Sommer, Philipp Breithardt, Ole A. Rolf, Sascha Bollmann, Andreas Arya, Arash Hindricks, Gerhard
Copyright Year	2015
Abstract	Radiofrequency (RF) ablation with irrigated tip catheters decreases the likelihood of thrombus and char formation and enables the creation of larger lesions. Due to the potential dramatic consequences, the prevention of thromboembolic events is of particular importance for left-sided procedures. Although acute success rates of ventricular tachycardia (VT) ablation are satisfactory, recurrence rate is high. Apart from the progress of the underlying disease, reconduction and the lack of effective transmural lesions play a major role for VT recurrences. This paper reviews principles of lesion formation with radiofrequency and the effect of tip irrigation as well as recent advances in new technology. Potential areas of further development of catheter technology might be the improvement of mapping by better substrate definition and resolution, the introduction of bipolar and multipolar ablation techniques into clinical routine, and the use of alternative sources of energy.
ISSN	23146133
Journal	Biomed Research International
Volume Number	2015
PubMed Central reference number	PMC4326034
PubMed reference number	25705659
e-ISSN	23146141
DOI	10.1155/2015/389294
Language	English
Publisher	Hindawi
Publisher Date	2015-01-29
Access Restriction	Open
Rights License	This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Copyright © 2015 Andreas Müssigbrodt et al.
Content Type	Text
Resource Type	Article
Subject	Immunology and Microbiology Medicine Biochemistry, Genetics and Molecular Biology

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