نتایج جستجو برای: intracoronary brach therapy
تعداد نتایج: 657554 فیلتر نتایج به سال:
Background and Objective: Off pump coronary artery bypass graft can be done with or without using intracoronary shunt. We have compared these two methods in early postoperative period, in this study. Materials and Methods: 208 candidate patients for off pump coronary artery bypass graft were devided in to two groups randomly for using intracoronary shunt or not. Variables including peri and pos...
Following the first report of successful intracoronary stenting in humans, there was early enthusiasm for the potential of this technology to prevent occlusion or restenosis following angioplasty. Such enthusiasm however was quickly tempered by concerns regarding early thrombotic stent occlusion and its associated high risk of myocardial infarction or death, following the report of a 24% incide...
BACKGROUND Previous data suggest that bone marrow-derived stem cells (BM-SCs) decrease the infarct size and beneficially affect the postinfarction remodeling. METHODS The Myocardial Stem Cell Administration After Acute Myocardial Infarction Study is a multicenter, prospective, randomized, single-blind clinical trial designed to compare the early and late intracoronary or combined (percutaneou...
The management of acute myocardial infarction (AMI) was altered dramatically with the introduction of intracoronary thrombolytic therapy in the late l970s by Rentrop and others.1 The visualization of coronary artery occlusion by angiography performed during the first few hours of AMI and the removal of some of these thrombi at the time of emergent coronary artery bypass surgery convinced the me...
10 The time between myocar-dial infarction and intracoronary infusion therapy was nearly identical in the BMC and placebo group (median of 4 days), thus any spontaneous improvement in left ventri-cular ejection fraction (LVEF) prior to intra-coronary infusion therapy may have occurred to the same extent in both groups. As suggested by Marenzi and Bartor-elli, we re-analysed a potential effect o...
INTRODUCTION In spite of tremendous progress in the medical and surgical treatment of children with congenital heart disease and dilated cardiomyopathy achieved during the past few decades, for some children a heart transplant remains the only option. Clinically relevant benefits of intracoronary injection of autologous stem cells on cardiac function and remodelling have been demonstrated in ad...
Clot is often the enemy during primary percutaneous coronary intervention. Taking inspiration from ancient wisdom of fighting a war, an interventionist should first look into strength enemy, i.e. assess thrombus burden, by both Thrombolysis in MI grade and angiographic features. This to be followed choosing appropriate strategy: attack – aspiration mechanical thrombectomy; surround pharmacologi...
AIMS There are continued debates on potential proarrhythmic effects of intracoronary bone marrow-derived progenitor cell (BMC) therapy for treatment of chronic heart failure. Implantable cardioverter-defibrillators (ICDs), a mainstay of heart failure therapy, provide the possibility of validly assessing arrhythmias in patients with chronic heart failure. The aim of this analysis was to assess t...
Both coronary artery perforation and intracoronary thrombus formation are life-threatening complications of percutaneous coronary interventions, which rarely occur simultaneously during angioplasty. We herein report a case of stent-related, left circumflex artery perforation, and subsequently acute left main artery thrombosis after the leakage was embolized with 7 microcoils. Intracoronary thro...
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