نتایج جستجو برای: pulmonary embolism severity index
تعداد نتایج: 751762 فیلتر نتایج به سال:
INTRODUCTION Fatal pulmonary embolism following a shoulder joint replacement is a rare event. The exact prevalence of shoulder arthroplasties is not clear. Unlike hip and knee joint replacements where some form of thromboprophylaxis is routinely prescribed, no such guidelines and practice exist for shoulder replacements. Other case reports have confirmed fatal and non-fatal pulmonary embolisms ...
IMPORTANCE Although retrievable inferior vena cava filters are frequently used in addition to anticoagulation in patients with acute venous thromboembolism, their benefit-risk ratio is unclear. OBJECTIVE To evaluate the efficacy and safety of retrievable vena cava filters plus anticoagulation vs anticoagulation alone for preventing pulmonary embolism recurrence in patients presenting with acu...
BACKGROUND Solitary pulmonary microembolism is rarely discussed as a distinct diagnostic entity. The purpose of this investigation was to determine the prevalence and clinical significance of embolism limited to subsegmental branches in a group of patients discharged from hospital on anticoagulants with a diagnosis of pulmonary embolism based on ventilation-perfusion imaging followed by selecti...
Purpose: The purpose of this investigation was to evaluate the clinical characteristics of acute pulmonary embolism (PE) among patients with PE who did not receive treatment to assess how the natural course of untreated PE relates to its severity. Methods: Data are from the Prospective Investigation of Pulmonary Embolism Diagnosis (PIOPED). Among patients with PE diagnosed either by pulmonary a...
Pulmonary embolism is a common and potentially life threatening condition. Delays in pulmonary embolism diagnosis represent an important problem. It is crucial to have early diagnosis of pulmonary embolism if one wishes to reduce its complication. We retrospecttively reviewed our patients who visited our emergency department with a final diagnosis of pulmonary embolism. We found that delayed di...
INTRODUCTION In acute pulmonary embolism (PE), poor outcome is usually related to right ventricular (RV) failure due to the increase in RV afterload. Treatment of PE with RV failure without shock is controversial and usually relies on fluid expansion to increase RV preload. However, several studies suggest that fluid expansion may worsen acute RV failure by increasing RV dilation and ischaemia,...
We read the article titled “Chronic kidney disease: Prognostic marker of nonfatal pulmonary thromboembolism” by Ouatu et al. (1) published in Anatol J Cardiol 2014 Dec 31 with great interest. In this article, the authors aimed to elucidate the relationship between venous thromboembolism-related mortality and renal dysfunction assessed by a regression-based MDRD formula. As a result of their inv...
this study was conducted to determine the prevalence of pe in patients with v/q scans interpreted as representing a very low probability (vlp) of pe (1-3 small segmental perfusion defects with a normal chest radiograph). an analysis of the entire data set obtained during the pioped study was performed. of the total of 1,359 patients in whom the presence or absence of pe was confirmed, 80 (6%) p...
introduction: capnography, is an easy, fast and practical method which its application in the diagnosis of pulmonary thromboendarterectomy (pte) has recently been studied. this study aimed to assess the diagnostic value of end-tidal co2 (etco2) and the alveolar dead space (avds) in the diagnosis of patients suspected to pte who have been referred to the emergency department. materials and metho...
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