BACKGROUND AND OBJECTIVES This study shows the constant infraclavicular fossa presence, aiming at using it as a pathway for infraclavicular brachial plexus block. Determining the point where brachial plexus fascicles may be located within the fossa, the authors have proposed measurements from the anterior surface of the clavicle and the angle formed by the deltoid muscle and the clavicle (delto...

We investigated the cross-sectional relationship between ankle brachial index and cardiovascular disease risk factors, including C-reactive protein (CRP), among Japanese elderly, a topic which has had little prior epidemiologic study. Our study population comprised 946 subjects aged at least 70 years in whom both CRP and ankle brachial index were measured. The participants were classified into ...

BACKGROUND The renal resistive index (RI) is calculated as (peak systolic velocity - minimum diastolic velocity)/peak systolic velocity, and has been significantly associated with renal function. Pulse pressure index (PPI) is derived from a formula similar to renal RI, i.e. (systolic blood pressure - diastolic blood pressure)/systolic blood pressure. The purpose of this study was to investigate...

Conventional brachial blood pressure (BP) measurement by sphygmomanometry is simple and has remained the gold standard for the measurement of BP for over a century. Moreover, it is well established that brachial BP levels are predictive of cardiovascular morbidity and mortality. When we measure brachial BP, we do so with the assumption that the pressure measured over the brachial artery accurat...

The advocated SphygmoCor procedure uses a radial-to-aorta transfer function with calibration on brachial instead of radial artery pressure to assess the central pulse pressure. We compared these values with carotid artery pulse pressures obtained from a validated calibration method, assuming mean minus diastolic blood pressure constant throughout the large artery tree. From 44 healthy subjects ...

OBJECTIVE To observe the topographic localization of the brachial artery termination. METHODS This study was conducted at the Department of Anatomy, Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia from December 2011 to February 2013. The bifurcation level of the brachial artery was determined in relation to the neck of the radius. Normal and abnormal terminatio...

Brachial artery flow-mediated dilation (FMD) is a strong predictor of future cardiovascular disease and is believed to represent a "barometer" of systemic endothelial health. Although a recent study [Padilla et al. Exp Biol Med (Maywood) 235: 1287-1291, 2010] in pigs confirmed a strong correlation between brachial and femoral artery endothelial function, it is unclear to what extent brachial ar...

Studies of peripheral blood vessels in humans have focused primarily on regulation of blood flow and vascular resistance, which are thought to reflect small vessel caliber. Recent studies in animals have identified flow-mediated and neurogenic changes in large artery diameter. This study tested for flow-mediated dilatation and reflex constriction of the brachial artery in humans. A dual-crystal...

this study was conducted to evaluate the effects of maternal diabetes on fetal spinal structure, especiallyin brachial enlargement. sixteen adult female rats were divided into two groups. diabetes was induced in one group by alloxan agent. both groups became pregnant by natural matting. on days 7, 14, 21 and 28 after birth, the brachial enlargement of the spinal cord was collected from offsprin...