نتایج جستجو برای: stemi
تعداد نتایج: 5426 فیلتر نتایج به سال:
Acute kidney injury (AKI) is an important issue in patients hospitalized with ST-elevation acute myocardial infarction (STEMI). Thisrenal complication has a complex and multifactorial pathogenesis and, depending on the definition used, its incidence ranges between 5% and 30%. In STEMI patients, the development of AKI, as well as its severity, have been independently associated with strikingly h...
زمینه و هدف: برخی محققین معتقدند که تجویز گلوکز انسولین پتاسیم (gik) در مبتلایان به انفارکتوس قلبی همراه با بالارفتن قطعه st (stemi) باعث کاهش مرگ و میر می گردد. اما برخی دیگر این یافته ها را نقض کرده اند. لذا این مطالعه با هدف بررسی اثرات محلول gik بر پیامدهای کوتاه مدت بیماران مبتلا به stemi انجام شده است. مواد و روش ها: کارآزمایی بالینی سه سوکور بر روی 72 بیمار مبتلا به stemi در بخشccu بیما...
BACKGROUND Acute occlusion of left circumflex (LCx) or obtuse marginal (OM) arteries can present as ST elevation myocardial infarction (STEMI) or non-ST elevation myocardial infarction (NSTEMI). NSTEMI patients (pts) with occlusions have worse outcomes than those without occlusions, but no studies specifically examine outcomes in acute myocardial infarction (AMI) pts with LCx/OM occlusion. Thi...
OBJECTIVE The pathophysiology and natural course of coronary nonculprit plaques remain unclear. We investigated whether the short-term natural course of nonculprit plaques differs between ST-segment elevation myocardial infarction (STEMI) and chronic total occlusion (CTO) patients. METHODS We performed serial virtual histology intravascular ultrasound on nonculprit plaques in 26 STEMI and 11 ...
BACKGROUND ST-segment-elevation myocardial infarction (STEMI) and non-ST-segment-elevation myocardial infarction (NSTEMI) management has evolved considerably over the past 2 decades. Little information on mortality trends in the most recent years is available. We assessed trends in characteristics, treatments, and outcomes for acute myocardial infarction in France between 1995 and 2015. METHO...
BACKGROUND Many patients with ST-elevation myocardial infarction (STEMI) do not receive reperfusion therapy and are known to have poorer outcomes. We aimed to perform the first population-level, integrated analysis of clinical, ECG and hospital characteristics associated with non-receipt of reperfusion therapy in patients with STEMI. METHODS AND RESULTS This systematic evaluation of STEMI car...
OBJECTIVES The aim of this study was to compare outcomes and coronary angiographic findings in post–cardiac arrest patients with and without ST-segment elevation myocardial infarction (STEMI). BACKGROUND The 2013 STEMI guidelines recommend performing immediate angiography in resuscitated patients whose initial electrocardiogram shows STEMI. The optimal approach for thosewithout STEMI post–cardi...
BACKGROUND Cardiac autonomic dysfunction post ST-segment elevation myocardial infarction (STEMI) has been linked to an excess risk of premature cardiovascular morbidity and mortality above those with normal autonomic function post-STEMI. AIM The aim of this study was to evaluate the effect of acute ingestion of coffee on autonomic function and cardiovascular outcomes in patients with acute ST...
BACKGROUND Rapid activation of a cardiac catheterization laboratory (CCL) has reduced door-to-balloon times in ST-segment elevation myocardial infarction (STEMI), leading to lower mortality. This process is accelerated with prehospital electrocardiography and notification. False activations of the CCL occur at an unknown rate and have been poorly described. METHODS AND RESULTS We analyzed 345...
Previous studies have suggested that hyperglycemia on admission is a risk factor for increased mortality in patients with acute ST-elevation–myocardial infarction (STEMI). However, data regarding the relationship between hyperglycemia and myocardial damage in STEMI are scarce. This largest cardiac magnetic resonance study to date evaluating the relationship of diabetes mellitus status and eleva...
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