PROBLEM TO BE SOLVED: To reduce the burden on a measuring person and a subject, and to measure the presence of TWA (T-wave alternans) from an electrocardiogram acquired by any one of various measuring methods.SOLUTION: This TWA measuring apparatus includes: an electrocardiograph controlling section 117 which is configured to produce an electrocardiogram from electrocardiographic signals of a subject and a TWA measuring section 118 which is configured to select waveforms that contribute to a measurement of TWA, from the produced electrocardiogram, and which is configured to measure the presence of TWA by using the selected waveforms.COPYRIGHT: (C)2013,JPO&INPIT【課題】測定者及び被検者の負担を軽減し、様々な測定方法によって取得された心電図からTWAの有無を測定できるようにする。【解決手段】被検者の心電信号から心電図を生成する心電計制御部117と、生成した心電図からTWAの測定に寄与できる波形を選択し選択した波形を用いてTWAの有無を測定するTWA測定部118と、を有する。【選択図】図1
