Effects of radiofrequency ablation on monoplasic action potentials.

Effects of radiofrequency ablation on monoplasic action potentials.

Reliable MAP (monophasic action potential) measurements were performed during RF delivery with a commercially available ablation system and fractally coated catheters based on an established mechanical design. The obtained results promise an important step forward in online monitoring of the MAP sig...

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Vydáno v:IEEE Engineering in medicine and biology magazine 21, 1 (2002).
Hlavní autor: Merkely, N.
Médium: Článek
Jazyk:English
Témata:
RF ablation.
RF delivery time.
Arrhythmogenic substrate.
Bipolar electrode design.
Fractally coated ablation catheters.
Interface impedance.
Monophasic action potential.
Myocardial cells.
Spontaneous rhythm.
Transcatheter elimination.
Transmembrane action potentials.