The maximum amplitude algorithm (MAA) is generally utilized in the estimation of the pressure values, and it uses heuristically obtained ratios of systolic and diastolic oscillometric amplitude to the mean arterial pressure (known as systolic and diastolic ratios) in order to estimate the systolic and diastolic pressures. This paper proposes a Bayesian model to estimate the systolic and diastol...

Volume infusions are one of the commonest clinical interventions in critically ill patients yet the relationship of volume to cardiac output is not well understood. Blood volume has a stressed and unstressed component but only the stressed component determines flow. It is usually about 30 % of total volume. Stressed volume is relatively constant under steady state conditions. It creates an elas...

Introduction: The incidence of low-back pain during pregnancy is very common. Deep tissue massage is an effective therapy relieving subacute and chronic low back pain. Purpose: To evaluate if a deep tissue massage is beneficial for low back pain and functional capacity of pregnant women. Methods: A woman, aged 28, with low back pain went under deep tissue massage tretmant which consisted of spe...

BACKGROUND The origin and magnitude of the back pressure opposing diastolic coronary inflow remain controversial. The arterial pressure at which coronary inflow stops during a prolonged diastole, ie, "zero-flow pressure," is higher than coronary venous pressure. However, because of capacitive discharge as distending pressure falls, flow at the microcirculatory level exceeds inflow, and coronary...

The diffusing capacity of the lungs (DL) is defined as the rate of a gas transferred, divided by the difference in the mean partial pressure of that gas across the alveolar-capillary "membrane." Direct determination of the diffusing capacity for oxygen (DLo2) has been limited by technical difficulties and by the problematical calculation of the mean oxygen pressure on the capillary side of the ...

Aim: Basic hypertension is one of the most common non communicable and chronic diseases and the most important public health problem in different countries of the world. Therefore, you need to find appropriate interventions to lower your blood pressure. The aim of this study was to compare the effect of motivational interviewing and Teach back on hypertension in people with hypertension. Mater...

Saddle-fit is recognised as an important factor in the pathogenesis of back problems in horses and is empirically being evaluated by pressure measurements in clinical practice, although not much is known about the validity, reliability and usability of these devices in the equine field. This study was conducted to assess critically a pressure measurement system marketed for evaluating saddle fi...

abdomen accompanied by mottling, bronchial rales back of both lungs, resonance not clear ; temperature normal 15th day ; 16 th day rash and mottling disappeared. Case 5.?Admitted 6th day of illness, rash present, purplish red ; 8th day rash darker, disappearing on pressure, cough ; 10th day very drowsy, sordes in teeth, cannot protrude tongue ; 11th passing watery motions in bed, prostration ma...

A new flexible contour backrest for wheelchairs was designed with the objectives of offering adequate posture, uniform pressure distribution, and comfort to the users while keeping the advantages of conventional sling backrests, such as easy to fold, light weight, unobtrusive, and airy. The purpose of this study is to compare the new backrest with two commercially available wheelchair backrests...

Data from the National Nursing Home Survey, 2004. In 2004, about 159,000 current U.S. nursing home residents (11%) had pressure ulcers. Stage 2 pressure ulcers were the most common. Residents aged 64 years and under were more likely than older residents to have pressure ulcers. Residents of nursing homes for a year or less were more likely to have pressure ulcers than those with longer stays. O...