Concepedia

Noninvasive Diagnosis of Partial Atrial Standstill Using Magnetocardiograms.

Satsuki Yamada, Keiji Tsukada, Tsuyoshi Miyashita, Yasuyuki Oyake, Keisuke Kuga, Iwao Yamaguchi

Circulation Journal · 2002 · 14 citations · 8 references

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Abstract

A 59-year-old woman with partial atrial standstill was studied using magnetocardiograms (MCGs), which revealed through QRS-T subtraction and time-frequency analysis that there was a high-frequency (6 Hz) magnetic source at the low atrial septum. MCGs are useful for noninvasively evaluating the clinical course of patients with atrial fibrillation.

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