The clinical tests showed that the method is effective for microvolt T-wave alternans detection.
分析研究及实测结果表明该方案可用于检测微伏T波交替。
2
Objective To investigate occurrence rate of QRS electrical alternans (QRSEA) among healthy Chinese.
目的调查中国人群QRS电交替（QRSEA）出现率。
3
Patients in the study took part in an exercise in which they recounted a recent angry episode while Lampert's team did a test called T-Wave Alternans that measures electrical instability in the heart.