A 29-year-old soldier was injured when a collapsible side of an army truck fell on his left upper arm creating lesion to the brachial artery with a defect in the artery of about 10 cm in length. Injury to one brachial vein, of the same length, was also sustained without bone or neural injury. Intraoperative Doppler ultrasonography was performed. A reverse autologous saphenous vein interposition...

OBJECTIVE To present a case of bilateral brachial artery disease presenting with features of Raynaud's phenomenon which was successfully treated with angioplasty and stenting, together with a review of the relevant literature. CASE A 71-year-old female presented with a one-year history of intermittent pallor of both hands precipitated with cold objects. On examination, bilateral radial pulses...

The purpose of this investigation was to assess the interactive influence of sympathetic activation and supplemental NO on brachial artery distensibility versus its diameter. It was hypothesized that a) sympathetic activation and nitric oxide competitively impact muscular conduit artery (brachial artery) mechanics, and b) neurogenic constrictor input affects conduit vessel stiffness independent...

Brachial artery ultrasound during reactive hyperemia is a noninvasive method of assessing peripheral endothelium-dependent vasodilatation. Aerobic exercise has the potential to improve local endothelial function. We sought to analyze the effects of regular aerobic training on brachial artery endothelial function in endurance athletes. We studied diameter and blood flow of the brachial artery in...

Introduction Usually the ulnar artery arises as one of the two terminal branches of brachial artery in the cubital fossa, which in turn gives rise to common interosseous artery in the upper forearm. Ulnar artery continues as superficial palmar arch in the hand by joining with superficial palmar branch of radial artery [1]. The term superficial ulnar artery is given when it arises from axillary ...

The purpose of this investigation was to assess the interactive influence of sympathetic activation and supplemental nitric oxide (NO) on brachial artery distensibility vs. its diameter. It was hypothesized that 1) sympathetic activation and NO competitively impact muscular conduit artery (brachial artery) mechanics, and 2) neurogenic constrictor input affects conduit vessel stiffness independe...

Context: Endothelial dysfunction is an early predictor of adverse cardiovascular events. The present study evaluated asymptomatic metabolic syndrome (MS) patients with brachial artery endothelial dysfunction to determine whether a reversal of endothelial dysfunction occurs with statin treatment. Aim: To evaluate the short term effects of statins on endothelial function in asymptomatic metabolic...

Arterial variations in the arm are of potential clinical implications as it is a frequent site of injury and also involved in many surgical and invasive procedures. Variations in the vascular system of upper limbs are relatively common, and occur at the level of the axillary, brachial, radial, and ulnar arteries as well as in the palmar arches. During a dissection of the right upper extremity, ...

INTRODUCTION The axillary artery presents abnormalities in its origin and course and a variable branching. CASE DESCRIPTION A rare case of axillary artery bifurcation and branching was observed in a 60-years-old European male cadaver of Greek origin. The right axillary artery at the second part was bifurcated into a superficial and a deep brachial artery. The superficial brachial artery anter...