Hesham Youssef Hamoda <br/><br/>
The use of pulse pressure variation to guide fluid therapy during aortic surgery with total circulatory arrest /  
 استخدام التغير في ضغط الدم مع النبض لتوجيه اعطاء المحاليل اثناء اجراء جراحة الشريان الاورطي مع التوقف التام للدورة الدموية  
Hesham Youssef Hamoda ; Supervised Hossam Salah Eldin Elashmawi , Dina Soliman Idris , Mohamed Ali Bakry    
 - Cairo :   Hesham Youssef Hamoda ,   2016 
 - 61 P. :   facsimiles ;   25cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Anesthesia 
<br/><br/> PPV has been shown to be a better index of fluid responsiveness  than SPV in CABG patients, and both were far superior to CVP and  PAOP. The aim of this study is to investigate the usefulness of PPV to  predict fluid responsiveness and to guide fluid therapy in patients  undergoing aortic surgery with total circulatory arrest.  We studied 34 adult patients undergoing aortic surgery with total  circulatory arrest.  PPV was calculated manually, SVI and CI were determined by  transoesophageal echocardiography after weaning from the CPB as a  baseline reading then after administration of 500cc ringer then another  one after 15 minutes. Also CVP and PASP were measured 
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<br/><br/><label>Subjects--Index Terms: </label>Aortic surgery  Guide Fluid Therapy  Total Circulatory Arrest