Diurnal variation of frequency domain T ‐wave alternans on 24‐hour ambulatory electrocardiogram in subjects without heart disease: Significant effect of autonomic nervous activity of the heart

ConclusionsFD ‐TWA has marked diurnal variation in the daily life of the subjects without significant structural heart disease. This variation could be more strongly affected by HR than the HRV indices.

Source: Annals of Noninvasive Electrocardiology - November 7, 2018 Category: Cardiology Authors: Kenichi Hashimoto, Yuji Kasamaki, Masayoshi Soma, Bonpei Takase Tags: ORIGINAL ARTICLE Source Type: research