Application of hyperbolic heat transfer model in atrial fibrillation microwave ablation

Meng ZHANG; Zhen TIAN; Yanyan CHENG; Hongxing LIU; Qun NAN

Application of hyperbolic heat transfer model in atrial fibrillation microwave ablation / 生物医学工程学杂志

Meng ZHANG; Zhen TIAN; Yanyan CHENG; Hongxing LIU; Qun NAN.

Journal of Biomedical Engineering ; (6): 885-892, 2021.

Article in Chinese | WPRIM | ID: wpr-921826

ABSTRACT

ABSTRACT

The effect of relaxation time in hyperbolic heat transfer model on the temperature field of microwave ablation of atrial fibrillation was investigated. And the results were compared with those calculated by Pennes model. A three-dimensional model of microwave ablation of atrial fibrillation was constructed. The relaxation time (

Subject(s)

Humans; Atrial Fibrillation/surgery; Catheter Ablation; Hot Temperature; Microwaves; Radiofrequency Ablation; Temperature

Pennes model; atrial fibrillation; hyperbolic model; relaxation time; temperature distribution

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Atrial Fibrillation / Temperature / Catheter Ablation / Radiofrequency Ablation / Hot Temperature / Microwaves Limits: Humans Language: Chinese Journal: Journal of Biomedical Engineering Year: 2021 Type: Article

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