نتایج جستجو برای: timi risk score
تعداد نتایج: 1120992 فیلتر نتایج به سال:
BACKGROUND The Thrombolysis in Myocardial Infarction (TIMI) risk score uses clinical data to predict the short-term risk of acute myocardial infarction, coronary revascularization or death from any cause. It was originally developed for use in patients with unstable angina or non-ST-elevation myocardial infarction. We sought to expand the clinical application of the TIMI risk score by assessing...
INTRODUCTION Patients with ST elevation acute myocardial infarction (STEMI) comprise a heterogeneous population with respect to the risk for adverse events. Primary percutaneous coronary intervention (PCI) has shown to be better, mainly in high-risk patients. OBJECTIVE The purpose of this study was to determine if the Thrombolysis in Myocardial Infarction (TIMI) risk score for STEMI applied t...
BACKGROUND Management of patients with acute non-ST segment elevation myocardial infarction (NSTEMI) depends on risk evaluation. The recommended approach involves the use of risk stratification tools such as TIMI and GRACE risk scores. However, these clinical scores do not include variables derived from coronary angiography which is currently performed in most patients. AIM To evaluate the pr...
CONTEXT Patients with unstable angina/non-ST-segment elevation myocardial infarction (MI) (UA/NSTEMI) present with a wide spectrum of risk for death and cardiac ischemic events. OBJECTIVE To develop a simple risk score that has broad applicability, is easily calculated at patient presentation, does not require a computer, and identifies patients with different responses to treatments for UA/N...
BACKGROUND The biomarker N-terminal pro-brain natriuretic peptide (NT-proBNP) predicts outcome in patients with non-ST-elevation acute coronary syndromes (NSTE-ACS). Whether NT-proBNP has incremental prognostic value beyond established risk strategies is still questionable. PURPOSE To evaluate the predictive value of NT-proBNP for 30-day mortality over and beyond the Global Registry of Acute ...
BACKGROUND Risk stratification in ST-elevation myocardial infarction (STEMI) is important, such that the most resource intensive strategy is used to achieve the greatest clinical benefit. This is essential in developing countries with wide variation in health care facilities, scarce resources and increasing burden of cardiovascular diseases. This study sought to validate the Thrombolysis In Myo...
BACKGROUND Considerable variability in mortality risk exists among patients with ST-elevation myocardial infarction (STEMI). Complex multivariable models identify independent predictors and quantify their relative contribution to mortality risk but are too cumbersome to be readily applied in clinical practice. METHODS AND RESULTS We developed and evaluated a convenient bedside clinical risk s...
BACKGROUND Although there are multiple methods of risk stratification for ST-elevation myocardial infarction (STEMI), this study presents a prospectively validated method for reclassification of patients based on in-hospital events. A dynamic risk score provides an initial risk stratification and reassessment at discharge. METHODS AND RESULTS The dynamic TIMI risk score for STEMI was derived ...
BACKGROUND The TIMI (Thrombolysis in Myocardial Infarction) risk score is derived from clinical trial involving patients who are eligible for fibrinolysis. As the risk profiles of these cases differ from those found in non-selected populations, it is important to review the applicability of the score in usual clinical conditions. OBJECTIVES To evaluate the management and clinical evolution of...
PURPOSE There is still debate about the timing of revascularization in patients with acute non-ST-segment elevation myocardial infarction (NSTEMI). We analyzed the long-term clinical outcomes of the timing of revascularization in patients with acute NSTEMI obtained from the Korea Acute Myocardial Infarction Registry (KAMIR). MATERIALS AND METHODS 2,845 patients with acute NSTEMI (65.6 +/- 12....
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