Temperature measurement within myocardium during in vitro RF catheter ablation

IEEE Transactions on Biomedical Engineering

Volumn 47, Issue 11, 2000, Pages 1518-1523

  Cao, Hong ^a   Vorperian, Vicken R ^b   Tsai, Jang Zern ^a   Tungjitkusolmun, Supan ^c   Je Woo, Eung ^d   Webster, John G ^a  

^a University of Wisconsin Madison   (United States)

^b UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE AND PUBLIC HEALTH   (United States)

^c KING MONGKUT'S INSTITUTE OF TECHNOLOGY LADKRABANG   (Thailand)

^d Kyung Hee University   (South Korea)

Author keywords

Electrical interference; Radiofrequency cardiac ablation; Temperature measurement; Thermistor; Thermocouple

Indexed keywords

ABLATION; CATHETERS; HEMODYNAMICS; THERMISTORS; THERMOCOUPLES; TISSUE;

ELECTRICAL INTERFERENCE; MYOCARDIUM; RADIOFREQUENCY CARDIAC CATHETER ABLATION;

TEMPERATURE MEASUREMENT;

ARTICLE; BLOOD FLOW VELOCITY; CATHETER ABLATION; HEART CATHETER; NONHUMAN; TEMPERATURE MEASUREMENT; THERMISTOR;

ANIMALS; BIOMEDICAL ENGINEERING; BLOOD FLOW VELOCITY; CATHETER ABLATION; CATTLE; HEART; HUMANS; MODELS, CARDIOVASCULAR; TEMPERATURE; THERMOMETERS;

EID: 0034330422     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/10.880104     Document Type: Article

References (12)

1. Intraventricular electrogram mapping and radiofrequency cardiac ablation for ventricular tachycardia
2. Nonuniform heating during radiofrequency catheter ablation with long electrodes monitoring the edge effect
3. Cellular electrophysiological effects of hyperthermia on isolated guinea pig papillary muscle implications for catheter ablation
4. Radio-frequency multielectrode catheter ablation in the atrium
5. Numerical model for radio-frequency ablation of the endocardium and its experimental validation
6. A finite element model of a microwave catheter for cardiac ablation
7. Three-dimensional finite element analysis of current density and temperature distributions during radio-frequency ablation
8. Finite element analyzes of uniform current density electrodes for radio-frequency cardiac ablation
9. Comparison of in vivo tissue temperature profile and lesion geometry for radiofrequency ablation with a saline-irrigated electrode versus temperature control in a canine thigh muscle preparation
10. Shielding and guarding: How to exclude interference-type noise what to do and why to do it - A rational approach