OBJECTIVE Preoperative measurements of collateral blood flow in patients with triple vessel disease and chronic occlusions of the right coronary artery do not, currently, ascertain the need to revascularise an occluded right coronary artery. We performed direct measurements of flow across left coronary bypass grafts to determine their contributions to collateral blood flow. METHODS Collateral...

Endoscopic radial artery harvesting (ERAH) is a feasible and attractive minimally invasive approach for conduit procurement, however there have been concerns about a potential neurological damage occurring at the harvest limb site secondary to injury of the radial nerve during endoscopic harvesting. We present a case of ERAH in which we evaluated intraoperatively the characteristics of radial n...

anatomical vascular variations are rare causes of carpal tunnel syndrome. an aberrant medial artery is the most common vascular variation, while an aberrant radial artery causing carpal tunnel syndrome is even more rare, with an incidence ranging less than 3%. this article reports a patient with compression of the median nerve at the carpal tunnel by an aberrant superficial branch of the radial...

Several papers are discussed including the CARP (Coronary Artery Revascularisation Prophylaxis) trial, examining the role, if any, of preoperative coronary revascularisation and a study examining the heart rate in the intensive care unit (ICU) population. We also take a look at infections in the ICU with particular regard to a recent study which examined isolating patients with methicillin-resi...

OBJECTIVE Allograft coronary artery disease remains the single greatest limitation to long term survival after cardiac transplantation. It is peculiarly aggressive in its behavior and diffuse in its nature. The role of conventional approaches to coronary artery revascularisation were studied in a selected group of cardiac transplant recipients. METHODS Of the 557 patients undergoing cardiac t...

Variations in arterial anatomy are less frequent, contrary to the venous system, and most of these variations affect visceral arteries. Variations in the brachial artery are the most frequently reported and so far a minimum of six different patterns have been described. The most common of these patterns is the superficial brachial artery, which lies superficially to the medi...

background: there is little information about blood supply of the carpal joint in one- humped camel, while there is extensive data about cow and equine species. in order to perform surgeries and diagnostic techniques in carpal region, information about the elements of the joint such as its arteries is necessary. objectives: this study aims at describing the origins, arrangements, and branches o...

OBJECTIVE Coronary artery revascularisation without extracorporeal circulation is a technique which can be performed in selected patients in need of a coronary artery bypass graft. METHODS Consecutive patients (210) underwent coronary artery bypass graft without extracorporeal circulation. Indications were high risk patients, or single coronary artery lesion. To predict perioperative mortalit...

  Anatomical vascular variations are rare causes of carpal tunnel syndrome. An aberrant medial artery is the most common vascular variation, while an aberrant radial artery causing carpal tunnel syndrome is even more rare, with an incidence ranging less than 3%. This article reports a patient with compression of the median nerve at the carpal tunnel by an aberrant superficial branch of the radi...

BACKGROUND During carotid revascularisation, embolic material originating from unstable atherosclerotic plaques and thrombi forming within the stent is generated. The significance of a cerebral embolism in the first days after restoring the patency of the arteries has not been established. AIM To evaluate the occurrence of microembolic signals in the middle cerebral artery on the day precedin...