The very short-term beat-by-beat BPV in the supine position at rest correlates well with nocturnal BPV assessed by ABPM but did not correlate with daytime BPV. Differences in the daytime and nocturnal activity levels may have influenced the difference in association with BPV in the very short resting supine position.
- Hiroyuki Kinoshita
- Keita Saku
- Kenji Sunagawa
