Figure 1
Study design evaluating the association between long term resting heart rate variation and all-cause mortality in the Kailuan Study. Participants were followed up for a median of 49.4 months.
Figure 1 | Scientific Reports
Study design evaluating the association between long term resting heart rate variation and all-cause mortality in the Kailuan Study. Participants were followed up for a median of 49.4 months.
