Technique for By-pass Operations in Femoral Arterial Disease

Prevalence of carotid arterial diseases in patients undergoing CABG operations

 Introduction: Prevalence of stroke following coronary artery bypass graft surgery (CABG) is % 2.1-5.2 and associated with high mortality. The purpose of this study was to investigate the prevalence of carotid artery disease in patients undergoing CABG surgery.  Methods: This cross-sectional study was performed in the years 2010-2011 on 192 patients who underwent open heart surgery (CABG) in...

Mortality following operations for lower extremity peripheral arterial disease

BACKGROUND We sought to identify risk factors associated with mortality following surgery for peripheral arterial disease (PAD). METHODS We evaluated the association between levels of control of atherosclerotic risk factors and time to mortality following either lower extremity bypass surgery or lower extremity amputation using Cox proportional hazards regression. RESULTS Among 796 patients...

Sympathectomy and the palliative operations for occlusive arterial disease.

A New Technique for Femoral Venous Access in Infants Using Arterial Injection Venous Return Guidance

Objectives: Although venography guidance is helpful for central venous catheter placement, it is sometimes difficult to place a peripheral intravenous cannula for enhancement. We designed a new technique for establishing femoral venous access using venography guidance in the return phase of peripheral arteriography. This new technique was named arterial injection venous return guidance. Here we...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...