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Predictive value of unshielded magnetocardiographic mapping to differentiate atrial fibrillation patients from healthy subjects

机译:非屏蔽心电图对区分房颤患者和健康受试者的预测价值

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摘要

P‐wave duration, its dispersion and signal‐averaged ECG, are currently used markers of vulnerability to atrial fibrillation (AF). However, since tangential atrial currents are better detectable at the body surface as magnetic than electric signals, we investigated the accuracy of magnetocardiographic mapping (MCG), recorded in unshielded clinical environments, as predictor of AF occurrence.
机译:P波持续时间,其离散度和平均信号心电图是目前使用的心房纤颤(AF)脆弱性的标志。但是,由于切线心房电流比电信号更好地在身体表面检测到电磁信号,因此我们调查了在非屏蔽临床环境中记录的心电图绘制(MCG)的准确性,作为AF发生的预测指标。

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