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Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The case of a 61-year-old male with a recent total gastrectomy for a hemorrhagic gastric tumor is presented, with the important co-morbidities of type II diabetes mellitus requiring insulin, chronic hepatitis C with liver dysfunction, stage II essential hypertension, chronic stage III renal disease peripheral type II aorto-iliac disease with stage II ischemia of both legs, and chronic anemia. About one month following the gastrectomy, the patient presented with fever and acute inflammatory syndrome. Severe aortic insufficiency, aortic valvular vegetations, and positive blood cultures with Staphylococcus saprophytic were found. The diagnosis of infectious endocarditis on the aortic valve was established (positive blood cultures with echocardiographic features of vegetations, fever), and antibiotic treatment with Levofloxacin and Vancomycin was initiated. The evolution was favorable with the remission of the inflammatory syndrome and quick cessation of fever. However, the hemodynamic aspect showed progressive heart failure with acute pulmonary edema. The transesophageal echocardiographic examination confirmed the existence of severe aortic insufficiency and valvular vegetations with a left ventricular ejection fraction of 38%. The coronary angiography revealed double vessel disease. The calculated Euroscore II was 33.4%. Aortic valve replacement with porcine xenograft and double coronary artery bypass graft surgery was performed. The patient had a favorable postoperative course remaining afebrile and out of heart failure, with the markers of inflammation largely within normal limits. The left ventricular ejection fraction increased to 50%. The successful outcome of this case, represented by a rare association of cancer, endocarditis, and coronary disease, reveals the importance of the multidisciplinary teams involved in this case: gastroenterology, general surgery, cardiology, infectious diseases, cardiac surgery, and intensive care. Therefore, in such cases with high risk, complex patients, a strong collaboration between all specialties is needed to overcome all of the limitations of the patient's co-morbidities.
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PMID:Gastric Adenocarcinoma Associated with Acute Endocarditis of the Aortic Valve and Coronary Artery Disease in a 61-Year-Old Male with Multiple Comorbidities-Combined Surgical Management-Case Report. 3116 3

Mitral valve aneurysm (MVA) is an ominous complication of infective endocarditis (IE), with worse outcomes seen among patients with preexisting valvular disease or intravenous drug use. Valve aneurysms can perforate or lead to rupture of the chordae tendineae, with the consequent development of severe mitral regurgitation and acute pulmonary edema. We present a case of a 54-year-old woman with hypertension, obesity, diabetes mellitus, hyperlipidemia, chronic obstructive pulmonary disease, peptic ulcer disease, obstructive sleep apnea, gastroesophageal reflux disease, intravenous drug abuse and bipolar disorder who developed MVA one month after being discharged for IE. Decline in the clinical status of patients with IE is a troubling sign that may indicate an IE complication such as MVA. Physicians should diligently monitor patients with IE for changes in signs and symptoms, as early recognition and surgical intervention are key to prevent further morbidity and mortality.
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PMID:Mitral Valve Aneurysm in Mitral Valve Endocarditis:A Case Report. 3243 57

The prevalence of valvular infective endocarditis (IE) is increasing and is burdened by high mortality and morbidity. Despite the higher risk, the surgical approach is superior to medical therapy alone, and over the years there has been a more aggressive attitude, with earlier indications for surgery. This article aims to review the available literature and the American and European guidelines in order to summarize the most appropriate surgical timing for valvular IE. Although there are discrepancies between the guidelines, an emergent indication (<48 h) should be considered in patients with either native or prosthetic endocarditis with severe regurgitation, outflow obstruction, refractory acute pulmonary edema, cardiogenic shock, or large mobile vegetations (>15-20 mm). Patients with signs of heart failure, persistence of positive cultures for more than 48-72 h despite antibiotic therapy, and in the presence of paravalvular lesions, advanced atrioventricular block and vegetations >10 mm should be operated early (within a few days). If any micro-organisms are isolated, including fungi or multi-resistant organisms in native IE or staphylococci or gram-negative pathogens in prosthesis IE, a more watchful approach (within 2 weeks) should be evaluated. In the presence of large cerebral embolic strokes or cerebral hemorrhage, re-evaluation at 2 and 4 weeks, respectively, is more appropriate. A multidisciplinary approach, especially in the most complex cases, seems to improve the outcome.Key words. Heart valve dysfunction; Heart valve repair; Heart valve replacement; Heart valve surgery; Infective endocarditis; Timing of surgery.
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PMID:[Timing of surgery in heart valve infective endocarditis]. 3307 95


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