Figure 32
From: Transdisciplinary unifying implications of circadian findings in the 1950s
Infradian over circadian prominence of blood pressure and heart rate in early extrauterine life. Comparison of amplitudes of circadian (left), circasemiseptan (middle) and circaseptan (right) components of systolic blood pressure (top), diastolic blood pressure (middle) and heart rate (bottom) of groups of babies studied during the first few weeks of life in Brno, Czech Republic. Infradians are more prominent than circadians. Original data from Brno of Jarmila Siegelova [167], in keeping with data from Florence [164], Minneapolis, Moscow and elsewhere [168, 15].