双腔起搏器中的高频事件：其机制是什么？
High rate episodes in a dual chamber pacemaker: What is the mechanism?
机构信息
Department of Cardiology, Division of Cardiac Electrophysiology, AIG Hospitals - Institute of Cardiac Sciences and Research, Hyderabad, Telangana, India.
出版信息
Pacing Clin Electrophysiol. 2022 Feb;45(2):238-240. doi: 10.1111/pace.14430. Epub 2022 Jan 17.
Detection of high rate episodes can potentially result from oversensing of physiological or nonphysiological signals. Assessment of lead integrity, lead connection and analysis of noise characteristics on electrograms are decisive steps in the evaluation of oversensing. We report a case of high atrial and ventricular rate episodes due to minute ventilation oversensing in the presence of lead connector issues.
高心率事件的检测可能源于对生理或非生理信号的过度感知。评估导联完整性、导联连接以及对心电图中噪声特征的分析是评估过度感知的决定性步骤。我们报告了一例由于导联连接器问题导致分钟通气过度感知而出现的高房性和室性心率事件。
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