Percutaneous coronary intervention

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  • Microvascular perfusion is often impaired after primary percutaneous coronary intervention (PCI). We proposed that in situ thrombosis might contribute to poor myocardial perfusion in this setting. To test this hypothesis, we evaluated the effect of lowdose intracoronary streptokinase administered immediately after primary PCI. Methods Forty-one patients undergoing primary PCI were randomly assigned to receive intracoronary streptokinase (250 kU) or no additional therapy.

    pdf13p muakhuya 07-07-2012 30 2   Download

  • It is only 26 years since the first percutaneous transluminal coronary angioplasty (PTCA) was carried out by the pioneering Swiss radiologist, Andreas Greuntzig, heralding the dawn of interventional cardiology. In this short time, interventional cardiology has overcome many limitations and undergone major evolutionary changes—most notably the development of the coronary stent. Worldwide, many thousands of patients now safely undergo percutaneous coronary intervention every day, and the numbers continue to grow.

    pdf60p gian_anh 18-10-2012 43 7   Download

  • Despite its limitations, unfractionated heparin has been the standard anticoagulant used during percutaneous coronary intervention (PCI). Several small studies have suggested that intravenous enoxaparin may be a safe and effective alternative. Our primary aim was to assess the safety of enoxaparin as compared with that of unfractionated heparin in elective PCI. Methods In this prospective, open-label, multicenter, randomized trial, we randomly assigned 3528 patients with PCI to receive enoxaparin (0.5 or 0.

    pdf13p muakhuya 07-07-2012 38 1   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Wertheim cung cấp cho các bạn kiến thức về ngành y đề tài: Impact of repeated percutaneous coronary intervention on long-term survival after subsequent coronary artery bypass surgery...

    pdf4p thulanh23 21-11-2011 20 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Unusual towering elevation of troponin I after ST-elevation myocardial infarction and intensive monitoring with echocardiography post-percutaneous coronary intervention: a case report

    pdf4p thulanh28 15-12-2011 21 2   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học 'Respiratory Research cung cấp cho các bạn kiến thức về ngành y đề tài: "Impact of obstructive sleep apnea on the occurrence of restenosis after elective percutaneous coronary intervention in ischemic heart disease...

    pdf7p toshiba12 21-10-2011 31 2   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Impact of routine percutaneous coronary intervention after out-of-hospital cardiac arrest due to ventricular fibrillation...

    pdf8p coxanh_8 05-11-2011 27 1   Download

  • The perfect cardiac catheterization technique, including good diagnostic and therapeutic qualities, without risk and with no recovery time for the patient, does not exist. Obtaining initial access to the arterial circulation is the first and most frequent catheterization difficulty encountered by the interventional cardiologist during the procedure. Often, it is also the only difficult part of the exam for the patient because it may cause a vagal reaction or painful spasm.

    pdf252p wqwqwqwqwq 20-07-2012 42 8   Download

  • Several studies have compared outcomes for coronary-artery bypass grafting (CABG) and percutaneous coronary intervention (PCI), but most were done before the availability of stenting, which has revolutionized the latter approach. methods We used New York’s cardiac registries to identify 37,212 patients with multivessel disease who underwent CABG and 22,102 patients with multivessel disease who underwent PCI from January 1, 1997, to December 31, 2000.

    pdf11p muakhuya 07-07-2012 32 4   Download

  • In patients with stable coronary artery disease, it remains unclear whether an initial management strategy of percutaneous coronary intervention (PCI) with intensive pharmacologic therapy and lifestyle intervention (optimal medical therapy) is superior to optimal medical therapy alone in reducing the risk of cardiovascular events. Methods We conducted a randomized trial involving 2287 patients who had objective evidence of myocardial ischemia and significant coronary artery disease at 50 U.S. and Canadian centers....

    pdf15p muakhuya 07-07-2012 30 3   Download

  • The perfect cardiac catheterization technique, including good diagnostic and therapeutic qualities, without risk and with no recovery time for the patient, does not exist. Obtaining initial access to the arterial circulation is the first and most frequent catheterization difficulty encountered by the interventional cardiologist during the procedure. Often, it is also the only difficult part of the exam for the patient because it may cause a vagal reaction or painful spasm.

    pdf251p thienbinh1311 13-12-2012 33 3   Download

  • For much of the early history of medicine, the heart was considered to be the most sacred and mystical of all human organs. As a General Pediatrician, I tend to expect that the children I care for will have strong, properly functioning hearts. However, in situations where the heart is congenitally malformed or affected by inflammation or myopathy, it is reassuring and important to have a pediatric cardiologist and cardiac surgeon at my side to help me with decisions about further diagnostic testing and imaging, instituting medical therapy, and assessing the need for surgical intervention....

    pdf382p bachduong1311 10-12-2012 38 4   Download

  • It is only 26 years since the first percutaneous transluminal coronary angioplasty (PTCA) was carried out by the pioneering Swiss radiologist, Andreas Greuntzig, heralding the dawn of interventional cardiology. In this short time, interventional cardiology has overcome many limitations and undergone major evolutionary changes—most notably the development of the coronary stent. Worldwide, many thousands of patients now safely undergo percutaneous coronary intervention every day, and the numbers continue to grow.

    pdf60p thuytienvang_1 31-10-2012 19 0   Download

  • Measurement of the worldwide prevalence of abortion-related mortality and morbidity is difficult. At a population level, national vital registration systems routinely under-count such deaths. 15 Calculation of the proportion of maternal deaths due to abortion complications is even more challenging. Abortion-related mortality often happens after a clandestine or illegal procedure, and powerful disincentives discourage reporting.

    pdf6p connicquy 20-12-2012 21 5   Download

  • The latest diagnostic and therapeutic modalities in the management of coronary artery dis‐ ease by coronary artery bypass graft surgery and by percutaneous coronary intervention with stenting and in the interventional management of other atherosclerotic vascular disease have led to a reduction in cardiovascular mortality and morbidity. This book entitled Artery Bypass provides an excellent update on these advances which every physician seeing pa‐ tients with atherosclerotic vascular disease should be familiar with.

    pdf546p lyly_5 22-03-2013 35 6   Download

  • Since the first demonstration of transradial approach feasibility in 1989, by Lucien Campeau, many studies have confirmed this initial experience and especially its safety and performances compared to transfemoral route. Nevertheless, a recent study reports that less than 2% of percutaneous coronary interventions were performed by a transradial approach in the United States between 2004 and 2007(1). The persistent discrepancy between current practice in vascular access site choice and known advantages of a radial access needs to be clarified, enlightened by recent data....

    pdf176p wqwqwqwqwq 20-07-2012 30 3   Download

  • Coronary heart disease is the leading cause of death worldwide, and 3.8 million men and 3.4 million women die of the disease each year. After an acute myocardial infarction, early and successful myocardial reperfusion with the use of thrombolytic therapy or primary percutaneous coronary intervention (PCI) is the most effective strategy for reducing the size of a myocardial infarct and improving the clinical outcome. The process of restoring blood flow to the ischemic myocardium, however, can induce injury.

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  • EDRN is at the forefront of technology-driven research on the use of biomarkers for the early detection of cancer. By identifying and validat- ing biomarkers, such as novel proteins or changes in gene expression, it is possible to measure an individual’s disease risk, progression of disease, or response to therapy. Ultimately, EDRN research will aid in prevention and in early therapeutic intervention, based on early detection of disease.

    pdf0p khongmuonnghe 07-01-2013 41 2   Download

  • The aim of the strategy is to improve through optimal feeding, the nutritional status, health, growth and development and thus the survival of infants and young children. The objectives of the strategy are:  To raise awareness of the main problems facing IYCF, identify approaches to their solution and provide a framework for essential interventions.

    pdf19p seketnoi 28-04-2013 14 2   Download

  • A little over 50 years ago, my father had a heart attack. He was driven to the hospital by friends after having “indigestion” for 2 days. He spent 2 weeks as an inpatient on an unmonitored rehabilitation ward and was treated principally with warfarin and digitalis. He was lucky and survived, but in that era, more than 20% of patients with an acute myocardial infarction died.

    pdf9p muakhuya 07-07-2012 31 1   Download

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