Heart rate acceleration and deceleration capacities associated with circadian blood pressure variation
نویسندگان
چکیده
منابع مشابه
Deceleration and acceleration capacities of heart rate associated with heart failure with high discriminating performance
Accurate measurements of autonomic nerve regulation in heart failure (HF) were unresolved. The discriminating performance of deceleration and acceleration capacities of heart rate in HF was evaluated in 130 HF patients and 212 controls. Acceleration capacity and deceleration capacity were independent risk factors for HF in males, evaluated by multiple logistic regression analysis, with odds rat...
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The circadian pattern of mean arterial pressure (MAP) and heart rate (HR) was measured in C57BL mice with carotid arterial catheters. Cardiovascular parameters were recorded continuously with a computerized monitoring system at a sampling rate of 100 Hz. The tethered animals were healthy, showing stabilized drinking and eating patterns within 2 days of surgery and little loss of body weight. An...
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Using a computerised physiological monitoring system a cyclical variation in blood pressure (waves), with associated changes in heart rate and transcutaneous oxygen, was observed. Twenty five episodes were seen in 10 neonates, with a median gestation of 33 weeks (range 28-42 weeks). Eight neonates had an asphyxial injury. Blood pressure waves had a mean (SD) amplitude of 11.6 (5.6) mm Hg with a...
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BACKGROUND AND PURPOSE Autonomic dysfunction is common after stroke, which is correlated with unfavorable outcome. Phase-rectified signal averaging is a newly developed technique for assessing cardiac autonomic function, by detecting sympathetic and vagal nerve activity separately through calculating acceleration capacity (AC) and deceleration capacity (DC) of heart rate. In this study, we used...
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ژورنال
عنوان ژورنال: Annals of Noninvasive Electrocardiology
سال: 2020
ISSN: 1082-720X,1542-474X
DOI: 10.1111/anec.12748