[HTML][HTML] Study on the process of cardiomyocyte apoptosis after pulsed field ablation
S Fan, F Jia, Y Cui, D Wu, L He, F Zhang… - Frontiers in …, 2023 - frontiersin.org
Background: The development of pulsed field ablation (PFA) as a new technique for
pulmonary vein isolation (PVI) has been advancing rapidly in recent years. My team's …
pulmonary vein isolation (PVI) has been advancing rapidly in recent years. My team's …
Safety of radiofrequency ablation of myocardium and lung adjacent to the heart: an animal study
K Steinke, C Arnold, S Wulf, DL Morris - Journal of Surgical Research, 2003 - Elsevier
BACKGROUND: The purpose of this work was to assess the feasibility and safety of
applying radiofrequency to lung parenchyma adjacent to the heart and to evaluate the …
applying radiofrequency to lung parenchyma adjacent to the heart and to evaluate the …
[HTML][HTML] Comparative Study of Lesions Obtained through Radiofrequency between the Irrigated Ablation Catheter with a Flexible Tip and the Non-Irrigated Catheter in …
Simple Summary Open-irrigated catheters create smaller, deeper lesions, while non-
irrigated ones produce shallower lesions. This ex vivo study compares two different types of …
irrigated ones produce shallower lesions. This ex vivo study compares two different types of …
Determinants of lesion size during radiofrequency catheter ablation: the role of electrode‐tissue contact pressure and duration of energy delivery
DE Haines - Journal of cardiovascular electrophysiology, 1991 - Wiley Online Library
Determinants of Radiofrequency Lesion Size. Introduction: Radiofrequency (RF) catheter
ablation is a promising modality in the management of cardiac arrhythmias, but the optimum …
ablation is a promising modality in the management of cardiac arrhythmias, but the optimum …
Bipolar endo-epicardial RF ablation-animal feasibility study
The aim of the study was to evaluate chronic lesions resulting from endo-epicardial bipolar
radio-frequency (RF) ablation (B-RFA) and determine optimal settings for such procedures …
radio-frequency (RF) ablation (B-RFA) and determine optimal settings for such procedures …
心室肌微波消蚀的实验研究── 释放功率和放电时间对损伤范围的影响
杨新春， 汪师贞， 马长生， 胡大一 - 中华心血管病杂志, 1995 - cqvip.com
用微波导管在犬的离体心脏和在体心脏进行消蚀, 以观察释放功率和放电时间对心肌组织损伤
范围的影响, 发现在固定30 秒放电时间, 随功率从10W 增至80W, 心肌损伤范围呈平行增加 …
范围的影响, 发现在固定30 秒放电时间, 随功率从10W 增至80W, 心肌损伤范围呈平行增加 …
[HTML][HTML] Can We Produce Deeper Radiofrequency Lesions?
H Nakagawa, FHM Wittkampf, WM Jackman - JACC: Clinical …, 2017 - jacc.org
Active electrode cooling by saline irrigation allows the use of higher radiofrequency (RF)
power and longer application time to produce deeper lesions, while preventing coagulum …
power and longer application time to produce deeper lesions, while preventing coagulum …
Epicardial ablation performance of a novel radiofrequency device on the beating heart in pigs
Y Watanabe, T Weimar, T Kazui, U Lee… - The Annals of thoracic …, 2014 - Elsevier
Purpose Only bipolar clamps create reliable transmural lesions on the beating heart. This
study evaluated the performance of a new radiofrequency (RF) device on the beating heart …
study evaluated the performance of a new radiofrequency (RF) device on the beating heart …
射频消融术前后血清心肌酶学变化临床观察
陈少军， 郭继鸿， 李学斌， 张萍， 许原， 张海澄 - 临床心电学杂志, 2005 - cqvip.com
目的观察射频消融术(RFCA) 对心肌损伤程度及血清cTnI, CK-MB, MYO 的变化. 方法测定20
例快速心律失常患者RFCA 术治疗前, 后12 小时, 24 小时的血清cTnI, CK-MB, MYO …
例快速心律失常患者RFCA 术治疗前, 后12 小时, 24 小时的血清cTnI, CK-MB, MYO …
射频消融房室交界区的实验研究
许俊堂， 黄永麟， 刘和平， 谷宏越， 赵侃， 滕守志… - 中国介入心脏病学 …, 1993 - cqvip.com
本实验应用自制心脏射频治疗仪, 频率选择750KHz, 输出形式为非调制正弦波形, 连续输出,
功率10~ 30W. 仪器两极分别接左侧胸金属极板和USCI (6F 或7F) 普通电极导管. 8 …
功率10~ 30W. 仪器两极分别接左侧胸金属极板和USCI (6F 或7F) 普通电极导管. 8 …