Phase shifts of synchronized oscillators and the systolic-diastolic blood pressure relation

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Phase shifts of synchronized oscillators and the systolic-diastolic blood pressure relation.

We study the phase-synchronization properties of systolic and diastolic arterial pressure in healthy subjects. We find that delays in the oscillatory components of the time series depend on the frequency bands that are considered, in particular we find a change of sign in the phase shift going from the very low frequency band to the high frequency band. This behavior should reflect a collective...

متن کامل

[Systolic and diastolic blood pressure levels of healthy newborn infants]

OBJECTIVE: To identify normative blood pressure (BP) levels for Brazilian newborn infants and to define a cut-off point for high systolic and diastolic BP in this population.METHODS: 634 healthy term neonates, aged 12 to 36 hours, who were born in the Instituto Materno Infantil de Pernambuco (IMIP) were included in this survey. An oscillometric method was used to acess the neonates BP. To ident...

متن کامل

Genome-Wide Linkage Analysis of Systolic and Diastolic Blood Pressure

Background—Blood pressure (BP), an important risk factor for coronary heart disease, is a complex trait with multiple genetic etiologies. While some loci affecting BP variation are known (eg, angiotensinogen), there are likely to be novel signals that can be detected with a genome scan approach. Methods and Results—A genome-wide scan was performed in 125 random and 81 obese families participati...

متن کامل

Ascorbic acid status and subsequent diastolic and systolic blood pressure.

Free radicals and oxidation are involved in several aspects of blood pressure physiology. We investigated the relationship between blood pressure and antioxidants, including plasma ascorbic acid (AscA), in a 17-week controlled-diet study. Study subjects included 68 men aged 30 to 59 years who had a mean diastolic blood pressure of 73.4 mm Hg and a mean systolic blood pressure of 122.2 mm Hg. On...

متن کامل

Systolic & Diastolic Blood Pressure Determinants of Shock Patients

Objectives: Hypertension or blood pressure is highly correlated with stroke. The explanatory factors or the determinants of the systolic and diastolic blood pressure of some shock patients are examined in the current report. Background: Previous research reports have discussed a little about the determinants of the systolic and diastolic blood pressure of shock patients. There is not any detail...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review E

سال: 2004

ISSN: 1539-3755,1550-2376

DOI: 10.1103/physreve.69.061923