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MeSH: pulz

11 záznamů v PubMed Filtry

Článek

Ambulantní monitorování krevního tlaku u mladé populace
[Ambulatory blood pressure monitoring in a young population]

... Normal values were taken from clinical trials, where the mean age of probands was highly above 30 years ...

Vnitrni lekarstvi. 2001 Dec ; 47 (12) : 856-62.

Vnitr Lek
ISSN 0042-773X
Zdroj

Ambulatory twenty four hour blood pressure monitoring (ABPM) is an exact method, enabling by repeated measurements to create blood pressure profile, which shows a close correlation with end organ damage. Normal values were taken from clinical trials, where the mean age of probands was highly above 30 years. The aim of this trial was to determine mean values for ABPM in population aged 18-30 years and to create "normal values" for this population. We have examined 162 probands. The mean office blood pressure was 128.18 +/- 11.2/82.91 +/- 8.29 mm Hg, the mean ABPM (24 hours) was 118.51 +/- 9.11/70.59 +/- 6.30 mm Hg. Systolic, mean and pulse pressure was significantly higher in males. Systolic and pulse blood pressure showed a close correlation with height, weight, waist and waist/hip ratio (r = 0.40-0.47). The upper value of 24 hour BP in young population is between 125/75 mm Hg and 130/80 mm Hg according to our results.

MeSH
ambulantní monitorování krevního tlaku * MeSH
dospělí MeSH
krevní tlak * MeSH
lidé MeSH
lineární modely MeSH
mladiství MeSH
pulz MeSH
referenční hodnoty MeSH
tělesná konstituce MeSH
Check Tag
dospělí MeSH
lidé MeSH
mladiství MeSH
mužské pohlaví MeSH
ženské pohlaví MeSH
Publikační typ
anglický abstrakt MeSH
časopisecké články MeSH

Článek

Cardiovascular adjustments and pain during repeated cold pressor test

Clinical autonomic research. 1996 Apr ; 6 (2) : 83-9.

Clin Auton Res
ISSN 0959-9851
Zdroj

The cold pressor test is used in the clinical testing of the autonomic nervous system. However, little is known about changes in the autonomic control of the cardiovascular system during repeated challenge with cold. Heart rate (HR), respiratory sinus arrhythmia (RSA), T-wave amplitude of ECG (TWA), blood pressure, body temperature and perceived pain were recorded in 18 male subjects during three CPTs which consisted of four minutes immersion of the left hand into cold water at 1 degree C. Breathing during CPT was either spontaneous or paced at 0.23 Hz or 0.1 Hz. Pain intensity and HR decreased and TWA increased during the cold immersion and in the resting period preceding cold in the second and third trials. Systolic and pulse blood pressure increased in resting periods in the third trial. RSA increased in the second and third cold challenge during paced breathing at 0.1 Hz only. A decrease in body temperature (0.48 degree C) at the end of the experiment correlated marginally with HR changes. Our study shows that sustained cardiovascular changes are induced by the first challenge with cold, and persist or increase with repeated cold pressor tests.

MeSH
analýza rozptylu MeSH
autonomní nervový systém fyziologie MeSH
dospělí MeSH
elektrokardiografie MeSH
kardiovaskulární systém inervace MeSH
krevní tlak fyziologie MeSH
lidé MeSH
měření bolesti MeSH
nízká teplota MeSH
pulz fyziologie MeSH
referenční hodnoty MeSH
sinusová arytmie patofyziologie MeSH
srdeční frekvence fyziologie MeSH
termoregulace fyziologie MeSH
Check Tag
dospělí MeSH
lidé MeSH
mužské pohlaví MeSH
Publikační typ
časopisecké články MeSH
klinické zkoušky MeSH
srovnávací studie MeSH

Článek

Antiarrhythmic efficiency of Craviten and changes in the activities of serum dopamine beta-hydroxylase and erythrocyte membrane ATPases

... patients with ventricular arrhythmia resistant to conventional antiarrhythmic therapy, 33% showed normalization ...

Cor et vasa. 1986 ; 28 (5) : 350-5.

Cor Vasa
ISSN 0010-8650
Zdroj

Among 30 patients with ventricular arrhythmia resistant to conventional antiarrhythmic therapy, 33% showed normalization of heart rhythm after single i.v. injection of Craviten at a dose of 6 mg. In all patients, sensitive and resistant to this dose of Craviten, serum dopamine beta-hydroxylase activity was initially twice as high as that in healthy controls. After Craviten administration, enzyme activity normalized in the sensitive persons only, parallelly with rhythm normalization. In this group of patients the initially increased erythrocyte membrane ATPase activities (total and ouabain-insensitive) also normalized.

MeSH
adenosintrifosfatasy krev MeSH
antiarytmika terapeutické užití MeSH
Ca(2+)-Mg(2+)-ATPasa krev MeSH
dopamin-beta-hydroxylasa krev MeSH
erytrocytární membrána metabolismus MeSH
ethylendiaminy terapeutické užití MeSH
lidé MeSH
pulz účinky léků MeSH
sodíko-draslíková ATPasa krev MeSH
Check Tag
lidé MeSH
mužské pohlaví MeSH
ženské pohlaví MeSH
Publikační typ
časopisecké články MeSH
Názvy látek
adenosintrifosfatasy MeSH
antiarytmika MeSH
butobendin MeSH Prohlížeč
Ca(2+)-Mg(2+)-ATPasa MeSH
dopamin-beta-hydroxylasa MeSH
ethylendiaminy MeSH
magnesium sodium potassium ATPase MeSH Prohlížeč
sodíko-draslíková ATPasa MeSH

Článek

Diagnostic and prognostic values of systolic time intervals in labile hypertension

... Obtained data were compared with a matched group of normal individuals and also with a group of young ...

Cor et vasa. 1982 ; 24 (1) : 47-54.

Cor Vasa
ISSN 0010-8650
Zdroj

With the purpose of searching for new clinical features in labile hypertension (LH), systolic time intervals were recorded non-invasively in a group of LH patients. Obtained data were compared with a matched group of normal individuals and also with a group of young patients with chronic essential hypertension. An increase in heart rate and a reduction in carotid pulse upstroke time (Ut) in labile hypertensives differentiated this group from chronic hypertensives and normal subjects. A tendency towards a reduction in heart rate, together with an increase in Ut and ejection time during a two years follow-up study, was accompanied by stable recordings of high blood pressure values in most of the patients belonging to the LH groups. Considering LH as the initial, reversible stage of a pathologic process, changes in heart rate, Ut and ejection time, together with high blood pressure values reflect an evolution to chronicity.

Článek

Odvození a vyuzití nového fyziologického kritéria pro hodnocení výkonnostní kapacity koní
[Derivation and use of a new physiological criterion in the evaluation of performance in horses]

... A ten-score scale is calculated on the basis of the quantiles of normal distribution. ...

Kovár, J
Autor Kovár, J

Veterinarni medicina. 1982 Feb ; 27 (2) : 81-5.

Vet Med (Praha)
ISSN 0375-8427
Zdroj

The possibility of using the test for pulse-rate response to gradated load in the evaluation of the endurance component of horse performance (in other words, response to the degree of horse adaptation to load) is discussed in detail. A mathematic-statistical analysis of regression coefficients is performed in the equations of the dependence of pulse rate on speed obtained in 278 three years old horses in the period following the termination of the basic training (145 Bohemian Warm-Blooded horses, 115 Kladrub Black horses and 18 English Half-Breds). A ten-score scale is calculated on the basis of the quantiles of normal distribution. The performance of a tested horse can be evaluated on the basis of this scale with an actually measured regression coefficient.

Článek

Hodnocení vykonnosti koní po ukoncení základního výcviku na podkladé zátĕzové dynamiky tepové frekvence
[Evaluation of the performance of horses using pulse rate loading dynamics after basic training]

... A set of v170 data were statistically processed and on the basis of quantiles of normal distribution ...

Veterinarni medicina. 1981 May ; 26 (5) : 291-5.

Vet Med (Praha)
ISSN 0375-8427
Zdroj

On the basis of test results, regarding the pulse rate response to the increased load, obtained from 278 three-year-old horses after finishing their elementary training (145 Bohemian warm-blooded horses, 115 Kladrub Black horses and 18 English half-bred horses), a method was worked for the evaluation of their performance. As an evaluating criterion a velocity (v170) was chosen which was obtained from an experimentally determined regression dependence of velocity on the pulse rate at 170 pulses per minute. A set of v170 data were statistically processed and on the basis of quantiles of normal distribution for the used breeds the variance zones were computed which were evaluated with 1 to 10 scores. By this evaluation the degree of performance of the tested horse can be estimated with regard to the corresponding breed.

Článek

Znecitlivĕní piritramidem) s chlorpromazinem) u psü
[Anesthesia using piritramide and chlorpromazine in dogs]

... majority of cases breathing frequency rises insignificantly, and after 2 to 3 hours it returns to the normal ...

Veterinarni medicina. 1976 Feb ; 21 (2) : 81-92.

Vet Med (Praha)
ISSN 0375-8427
Zdroj

Piritramide with chlorpromazine in doses of 3 mg kg-1 of live weight causes total anesthesia the intensity of which differs according to the breed and condition of the individual. Anesthesia sets in in 30 to 45 minutes and lasts for 3/4 to 1 1/2 hour. During the anesthesia somatic temperature and frequency of pulse decrease, and even after 24 hours they do not reach the original values. In a majority of cases breathing frequency rises insignificantly, and after 2 to 3 hours it returns to the normal. In single cases there occurs an extreme increase of the number of respirations. The per minute breath volume in the various cases and measurings differs considerably. In the course of anesthesia there occurs an increase of glucose, a decrease of the total protein, an increase of the activity of GPT and GOT, a decrease of the numbers of erythrocytes, of haematocrit and haemoglobin, an increase of pCO2 of the blood, and a decrease of the actual pH of the blood. In the number of leucocytes no changes occurred. The changes in the BE were insignificant. All deviations, except the deviations of the pulse and of the temperature, return to the original values within 24 hours. In the ECG there occurred a fluctuation in the forming of emotions and changes of the amplitude values of the QRS group and of the T wave. In the EEG striking periodical complexes of slow waves were found or combinations of slow and rapid frequencies.