We have constructed a reliable and economical single-channel magnetocardiogram (MCG) system based on high-T_ c SQUIDs operated in a simply magnetically shielded room (MSR).

• 我们建立了一套基于高温超导量子干涉仪(SQUID)的可靠的、经济型的单通道心磁图(MCG)系统,该系统在一个简易的磁屏蔽室(MSR)中运行。