Blood pressures were measured using standard techniques on a random sample of 961 rural and 1073 urban women chosen from North Arcot District in Tamilnadu State of south India. The mean (SD) systolic blood pressures (mm Hg) were 101.4 (10.5) in the rural women and 105.3 (14.1) in the urban. The mean (SD) diastolic blood pressures were 65.9 (9.9) in the rural women and 68.0 (10.8) in the urban. ...

AIM To investigate the relation between change in systemic blood pressures and change in intraocular pressure. METHODS This was a population based study of people 43-86 years old living in Beaver Dam, Wisconsin. Measurements at baseline (1988-90) and 5 year follow up of systemic blood pressures, intraocular pressures, and history of use of blood pressure medications. RESULTS Intraocular pre...

Innocent suspects may not adequately protect themselves during interrogation because they fail to fully appreciate the danger of the situation. This experiment tested whether innocent suspects experience less stress during interrogation than guilty suspects, and whether refusing to confess expends physiologic resources. After experimentally manipulating innocence and guilt, 132 participants wer...

High blood pressure (BP), a major established predictor of cardiovascular disease, is the leading risk factor for mortality worldwide.1,2 Both systolic BP (SBP) and diastolic BP (DBP) have continuous, independent relations with the risk of cardiovascular disease3; however, considerable uncertainty persists about the relative importance of SBP, DBP, and their combination in predicting cardiovasc...

Background: Movement dysfunction may be expressed in terms of symptoms experienced in non-physiological postures, and head-down crooked kneeling (HDCK) is a posture frequently assumed by Muslims during prayer activities. The purpose of this study was to investigate the cardiovascular responses in the HDCK posture. Methods: Seventy healthy volunteers, comprising 35 males and 35 females, ...

Heart rate (HR) and systolic (SBP), diastolic (DBP) and mean (MBP) blood pressure were recorded by biotelemetry in nine conscious unrestrained sloths for 1 min every 15 min over a 24-h period. The animals were allowed to freely move in an acoustically isolated and temperature-controlled (24 +/- 1 degree C) experimental room with light-dark cycle (12/12 h). Behavior was closely monitored through...

Nine normotensive and 7 borderline hypertensive women were studied to investigate the effects of an acute bout of resistance exercise on recovery blood pressure. The investigation was conducted over 3 sessions. During the first session, subjects were assessed for muscular strength while performing the following exercises: chest press, seated leg press, biceps brachii curl, knee extension, and t...

This guideline aims to ensure that patients admitted to hospital for elective surgery are known to have blood pressures below 160 mmHg systolic and 100 mmHg diastolic in primary care. The objective for primary care is to fulfil this criterion before referral to secondary care for elective surgery. The objective for secondary care is to avoid spurious hypertensive measurements. Secondary care sh...

BACKGROUND To evaluate association of 24 h-systolic blood pressure (SBP) variability and obstructive sleep apnea (OSA) as defined by the apnea-hypopnea index ≥5/h; and association of 24 h-SBP variability and prevalent cardiovascular disease (CVD) in OSA patients. METHODS Participants underwent polysomongraphy to evaluate the presence of OSA, and 24 h-ambulatory blood pressure monitoring was a...