What does this research mean for the field?

Atrial natriuretic peptide (ANP) exhibits a distinct circadian rhythm that anticipates awakening and operates in antiphase to blood pressure and heart rate rhythms, with hypertensive patients showing higher overall ANP levels but a similar circadian pattern to normotensive individuals. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

January 1, 1990Journal of Hypertension

Circadian rhythms of atrial natriuretic peptide, renin, aldosterone, cortisol, blood pressure and heart rate in normal and hypertensive subjects

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Why the study?

Does the circadian rhythm of ANP differ between normal and hypertensive subjects and how does it relate to other cardiovascular and hormonal variables?

Structured PICO

Does the circadian rhythm of ANP differ between normal and hypertensive subjects and how does it relate to other cardiovascular and hormonal variables?

Population

20 hospitalized subjects, including 10 normal volunteers (6 men, 4 women, 16-76 years old) and 10 hypertensive patients (7 men, 3 women, 18-76 years old).

Intervention

24-hour automatic blood pressure and heart rate monitoring and blood sampling after a 1-week synchronizing period with standardized diet and daily schedule

Comparator

Normal volunteers

Outcome

Circadian variability of atrial natriuretic peptide (ANP) and its temporal relationship with circadian rhythms of blood pressure, heart rate, plasma renin activity, plasma aldosterone, and plasma cortisolsurrogate

ANP exhibits a distinct circadian rhythm that peaks in the early morning in antiphase to blood pressure and heart rate, with higher overall levels in hypertensive patients.

Discussion

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Implication

ANP rhythm assessment remains investigational in hypertension; leaves open its prognostic or therapeutic relevance.

Cite This Study

Portaluppi et al. (1990) studied this question.

synapsesocial.com/papers/6a12f50bf7bd4f5c7da72256 https://doi.org/10.1097/00004872-199001000-00013

Topics

Hypertension management

View Full Paper

Ask AI

Bookmark

Circadian rhythms of atrial natriuretic peptide, renin, aldosterone, cortisol, blood pressure and heart rate in normal and hypertensive subjects

Structured PICO

Discussion

Implication

Cite This Study

Topics

Circadian rhythms of atrial natriuretic peptide, renin, aldosterone, cortisol, blood pressure and heart rate in normal and hypertensive subjects

Structured PICO

Discussion

Implication

Cite This Study

Also Consider

Topics

Also Consider