Comparative flow studies of myocardial revascularization grafts

Full myocardial revascularization with bilateral internal mammary artery Y grafts.

BACKGROUND Bilateral internal mammary artery (BIMA) grafting in coronary artery surgery provides better long term outcomes than single internal mammary artery and saphenous vein grafting but the optimum configuration of BIMAs has not been established. This study analyzed perioperative and late outcomes of patients who underwent BIMA grafting with a composite Y configuration. METHODS Patients ...

Bilateral skeletonized IMA: in situ grafts for myocardial revascularization

Background Bilateral skeletonized internal mammary artery (IMA) has been recognized as the most advanced surgical option for myocardial revascularization. However, diabetes, chronic obstructive pulmonary disease (COPD) and obesity have been accepted as a limitation for such surgical option. The aim of this study is to evaluate immediate and long term results in patients with bilateral skeletoni...

Comparative costs between myocardial revascularization with or without extracorporeal circulation.

BACKGROUND Surgical techniques of myocardial revascularization without the use of extracorporeal circulation (ECC) have raised hopes of attaining operative results with less systemic damage, lower occurrence of clinical complications and shorter hospital stay duration, generating expectations of lower hospital costs. OBJECTIVE To evaluate the hospital costs in patients submitted to myocardial...

comparative dna interaction studies of antiviral drug, zidovudine and its complex using different instrumental methods

هدف از این مطالعه بررسی امکان استفاده از داروهای شناخته شده در درمان سایر بیماریها به عنوان داروهای ضد سرطان است. همچنین با استفاده از این داروها در ساختمان کمپلکس فلز می توان شاخص های دارویی بدست آمده را بررسی نمود. داروی ضد ویروس ایدز(hiv)به نام زیدوودین(azt)انتخاب و.کمپلکس.محلول.در.آب[pt(azt)2]cl2سنتزو به روشهای مختلف فیزیکی و شیمیایی شناسایی گردید. بر هم کنش مقایسه ای این دارو و کمپلکس پلا...

Myocardial revascularization.