نتایج جستجو برای: infective endocarditis
تعداد نتایج: 26150 فیلتر نتایج به سال:
Most Staphylococcus aureus isolates can cause invasive disease given the right circumstances, but it is unknown if some isolates are more likely to cause severe infections than others. S. aureus bloodstream isolates from 120 patients with definite infective endocarditis and 121 with S. aureus bacteraemia without infective endocarditis underwent whole-genome sequencing. Genome-wide association a...
Although echocardiography is fundamental in diagnosing infective endocarditis, sometimes it reveals no evidence of endocarditis while clinical indicators remain consistent with the diagnosis. In such cases, repeat imaging necessary, and appropriate timeline for whether should be done transthoracic (TTE), trans esophageal (TEE), or an advanced method are important.
It has been asserted that humoral immunity is an important potentiating factor in pathogenesis of infective endocarditis, in that prior immunization to certain bacteria may predispose the host to endocarditis caused by those organisms. If so, possible future vaccination of humans with streptococcal antigens for the prevention of dental caries might increase the susceptibility of the population ...
Background: Rheumatic Fever (RF) is a non-suppurative systemic inflammatory disease with a "delayed autoimmune" caused by Group A streptococcal infections. Inadequate RF treatment causes recurrent RF which is a predisposing factor for Infective Endocarditis. Case Presentation: A 39-year-old woman was admitted to the hospital with chief complaints of intermittent fever since one month ago, sh...
Splenic abscess is a rare clinical finding, with a reported prevalence between 0.14% and 0.7% in various autopsy series. Splenic abscess usually occurs in patients with underlying disease such as diabetes, haemoglobinopathies, immunodeficiency, malignancy and infective endocarditis or with history of intravenous drug abuse. Infective endocarditis is often complicated by splenic abscess and is u...
A 58-year-old Chinese man presented with a three-week history of fever. He had a background history of rheumatic heart disease, hypertension, and thalassaemia. He was found to have infective endocarditis of the aortic valve due to Streptococcus gallolyticus. During the hospital stay, he developed a few episodes of haematochaezia and was subsequently found to have colonic carcinomain- situ. He c...
BACKGROUND AND PURPOSE Patients with infective endocarditis may develop intracranial mycotic aneurysms. Whether these patients should undergo cerebral angiography followed by prophylactic surgery if an aneurysm is detected is an unresolved question. METHODS We estimated the probability of survival 12 weeks after the diagnosis of infective endocarditis on the basis of data available in the lit...
Infective endocarditis is a severe disease with high mortality, and results most often from the combination of bacteraemia (sometimes provoked) and a predisposing cardiac condition. Prophylaxis for infective endocarditis has been recommended by different countries on the basis of the supposed pathophysiology of the disease, although no randomised clinical trial has confirmed its efficacy. We re...
Asymptomatic rupture of a sinus of Valsalva aneurysm is rare. A fistula following rupture of a sinus of Valsalva aneurysm may cause infective endocarditis. Here, we report a case of infective endocarditis of an aorto-right atrial fistula caused by asymptomatic rupture of a sinus of Valsalva aneurysm. A 45-year-old male, who was first diagnosed with a heart murmur at the age of 37 years, present...
The prevalence and characteristics of right heart endocarditis in Africa are not well known. The aim of this study was to describe the epidemiological, clinical and laboratory profiles of patients with right-heart infective endocarditis. This was a 10-year retrospective study conducted in 2 cardiology departments in Dakar, Senegal. All patients who met the diagnosis of right heart infective end...
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