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Node Analysis for AC Circuits

Node Analysis for AC Circuits

Consider an angioplasty system featuring a catheter equipped with a turbine, a critical tool for removing plaque deposits from coronary arteries. This intricate medical device operates using a circuit model reminiscent of a dual-node RLC circuit powered by a current-controlled voltage source.
To unravel the complexities of this system, nodal analysis is employed, a powerful technique founded on Kirchhoff's current law (KCL), which remains valid for phasors. AC circuits can effectively be...

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Related Experiment Video

Updated: Apr 14, 2026

Ablation of Ischemic Ventricular Tachycardia Using a Multipolar Catheter and 3-dimensional Mapping System for High-density Electro-anatomical Reconstruction

Ablation of Ischemic Ventricular Tachycardia Using a Multipolar Catheter and 3-dimensional Mapping System for High-density Electro-anatomical Reconstruction

Published on: January 31, 2019

A Missing Pole from a Circular Mapping Catheter Ablation

Naiara Calvo¹, Hugo Arguedas-Jimenez¹, Ignacio García-Bolao¹

¹Arrhythmia Unit, Department of Cardiology and Cardiac Surgery, University of Navarra, Pamplona, Spain.

Journal of Cardiovascular Electrophysiology

|April 29, 2015

Summary

No abstract available in PubMed .

Keywords:

atrial fibrillation catheter ablation catheter complication electrode malfunction

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