Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 70-year-old woman was found to have new heart systolic murmur and was transferred to our hospital for the treatment of high fever and dyspnea. The chest X ray showed cardiomegaly (CTR 63%) and marked pulmonary congestion. The UCG revealed that there was no evidence of infective endocarditis, but there was hypertrophic obstructive cardiomyopathy with the left ventricular pressure gradient of 90 mmHg accompanied by mitral regurgitation (grade 3/4). Two weeks after the admission, mitral regurgitation progressed due to chordae rupture confirmed by UCG. Transaortic subvalvular myectomy and mitral valve replacement were underwent. Post-operative electrocardiogram demonstrated right and left anterior bandle branch block. Eleven months after the operation left ventricular outflow pressure gradient was not detected by echocardiogram and she has been in I/IV NYHA functional class.
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PMID:[A case report: surgical treatment of hypertrophic obstructive cardiomyopathy with acute hemodynamic deterioration due to chordae rupture of the mitral valve]. 913 36

A pseudosubaortic left ventricular aneurysm was discovered in a 32 year old African presenting with pyrexia after a long history of chest pains and dyspnea. Echographic and radiological techniques showed a large pulsatile mediastinal mass and the patient was referred for aneurysmorrhaphy. The actiology of this pseudo-aneurysm is discussed with reference to data in the literature. Infection is the first cause to be excluded in view of the pyrexia truncated by "blind" anti-inflammatory and antibiotic therapy. The hypothesis of an interventricular septal abscess secondary to septicaemia with secondary rupture into the pericardium is discussed. Precessive endocarditis with an aseptic abscess is unlikely because of the minimal aortic valve lesions, the absence of vegetations and the very long clinical evolution. Finally, idiopathic pseudo-aneurysms in sub-Saharian Africans, due to a congenital defect of the fibrous aortico-mitral and subannular zones must be considered. The risk of complications of these pseudo-aneurysms justifies surgical intervention on the accurate anatomical description of the lesions provide by transthoracic and transoesophageal echocardiography and magnetic resonance imaging.
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PMID:[Giant aneurysm of the interventricular septum. Value of imaging techniques]. 918 Oct 38

A case of successfully treated fungal tricuspid infective endocarditis with repeated pulmonary embolism is reported. A 60-year-old man had received along term intravenous hyperalimentation for the treatment of the complication after hepatopancreatoduodenectomy, associated with Candida sepsis. He was once discharged, successfully treated with antifungal agents. But he was readmitted to our hospital due to fever, cough and chest pain. Blood culture revealed Candida tropicalis. Pulmonary scintigraphy and angiography revealed multiple infarcts of the right lung, and echocardiography showed vegetation on the tricuspid valve. Because of exacerbation of shortness of breath, tricuspid valvuloplasty and thromboembolectomy in the pulmonary arteries was performed. Postoperative course was uneventful and he had a marked improvement of dyspnea after operation.
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PMID:[A case of successfully treated fungal tricuspid infective endocarditis with repeated pulmonary embolism]. 925 38

We report on a 39-year-old man with Crohn's disease who was admitted with cardiogenic shock after a short history of progressive dyspnea. Echocardiographic examination (transthoracic echocardiography) showed severe aortic regurgitation, mild mitral regurgitation, and enlargement of the sinus of Valsalva and of the ascending aorta at the level of the right pulmonary artery. The left ventricular ejection fraction was 30%. After aortic valve replacement, histologic examination of the ascending aorta showed chronic aortitis resembling syphilitic aortitis (serology for syphilis was negative) and HLA B27 related aortitis. The aortic valve showed deformation and thickening of the cusps by fibrous tissue without evidence of endocarditis. The patient remained well after surgery and echocardiographic examination 6 months later showed normal function of the aortic valve prosthesis. The diameter of the sinus of Valsalva and of the ascending aorta was slightly bigger, possibly indicating ongoing destruction. The left ventricular ejection fraction nearly normalized. It seems possible that this type of aortitis, characterized by its proximity to the valve ring, is another extraintestinal cardiac manifestation of Crohn's disease. The possibility of ongoing destruction of the sinus of Valsalva and of the ascending aorta after valve replacement makes regular echocardiographic control necessary.
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PMID:[Aortic valve insufficiency in Crohn disease]. 928 21

The incidence of cloth cover tears in fully covered Starr-Edwards valves, as assessed by autopsy or repeat surgery, is approximately 1% per patient-year. However, no echocardiographic study has explored this phenomenon. This study was designed as a one-time observational study and aimed to explore the ability of two-dimensional transthoracic echocardiography to identify cloth cover tears in 35 late survivors with 38 fully covered Starr-Edwards valves who had been operated on 20 to 24 years earlier. The hemodynamic profile, clinical status, and valve-related complications in this highly selected group of late survivors were also studied. Five patients also underwent transesophageal echocardiography. An elongated echogenic mass attached to the prosthetic valve cage and floating downstream was considered indicative of cloth tear. There were 16 patients with aortic valve prostheses, 16 with mitral valve prostheses, and three with double prosthetic valves. In six (17.1%) patients (four with aortic valve prostheses, two with mitral valve prostheses), an echogenic mass suggestive of cloth cover tear was detected, which was confirmed by transesophageal echocardiography in three patients. In two patients the echocardiographic finding was confirmed at surgery. The initial presentation of these six patients was endocarditis, possible embolism, unexplained dyspnea, and weakness in one patient each. Two patients were asymptomatic. There was no evidence of significant prosthetic valve malfunction in any patient. The transvalvular gradients were similar in patients with and without cloth cover tears. Echocardiographic findings highly suggestive of cloth cover tears are not uncommon and can be detected in the third postoperative decade in patients with fully covered Starr-Edwards valves. A prospective study to evaluate the clinical significance of an incidental echocardiographic finding suggestive of cloth cover tears in asymptomatic patients with these valve models is warranted.
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PMID:Echocardiography can detect cloth cover tears in fully covered Starr-Edwards valves: a long-term clinical and echocardiographic study. 935 33

We report a case of rare anomaly of quadricuspid aortic valve associated aortic regurgitation and severe mitral regurgitation due to infective endocarditis. A 50-year-old man was admitted to our hospital for fever and dyspnea. The transesophageal echocardiography showed severe aortic regurgitation due to four equal aortic cusps and severe mitral regurgitation due to infective endocarditis. At the operation, aortic valve and mitral valve were replaced with 23 mm and 29 mm SJM valves. His postoperative course was uneventful.
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PMID:[A surgical case of quadricuspid aortic valve associated aortic regurgitation and severe mitral regurgitation due to infective endocarditis]. 952 28

A 25-year-old female presented with high fever and dyspnea. She was diagnosed as infective endocarditis, severe mitral regurgitation, grade II A-V block and acute left heart failure We performed emergency mitral valve replacement. At operation, mitral ring abscess was found which was extended to submitral left ventricular wall. The abscess was excised and the defect of mitral annulus was repaired with Xenomedica patch. Left ventriography at 30 days after the operation showed a submitral left ventricular pseudoaneurysm (size: 30 x 26 x 33 mm) without evidence of infection. Further examinations showed that the aneurysm extended to the annulus of tricuspid valve through interatrial septum. About 1 year after the operation, she had paroxysmal atrial fibrillation due to right atrial overloading. We decided to perform reoperation. At reoperation, the ostium of the aneurysm was closed with a Xenomedica patch after taking off the prosthetic valve. It was very difficult to close the ostium because we could not see the submitral ventricular wall directly. Although postoperative course was good, she had complete A-V block necessitating permanent pacemaker.
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PMID:[A case of submitral left ventricular pseudoaneurysm following mitral valve replacement for infective endocarditis]. 959 3

Acute disseminated histoplasmosis is a frequent condition in HIV carriers. Thirty-five cases of endocarditis caused by Histoplasma capsulatum have been reported in international literature, and all these descriptions correspond to a context of subacute disseminated histoplasmosis. This paper presents the case of a HIV-positive patient with fever, dyspnea, weight loss, vomiting and polyadenopathies to whom histoplasmosis was diagnosed following blood-cultures and isolation of the agent responsible for cutaneous lesions, and in whom aortic-valve vegetations were found during an echocardiogram. The patient was treated with amphotericin B and had a good outcome; subsequent echocardiograms showed no vegetations. Literature on the subject is reviewed, with special emphasis on diagnosis and treatment of previously described cases.
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PMID:Acute disseminated histoplasmosis and endocarditis. 971 33

A 49-year-old black man with hypertension-induced chronic renal failure requiring hemodialysis and a history of arteriovenous access graft infection was admitted with Staphylococcus aureus sepsis, dyspnea, and peri-incisional erythema over his arteriovenous graft fistula. Results of a transthoracic echo demonstrated aortic sclerosis and concentric left ventricular hypertrophy. Results of a whole-body In-111 white cell (WBC) scan were negative over the arteriovenous graft site; however, an intense abnormal focus of labeled WBCs was evident to the left of the sternum. A subsequent transesophageal echocardiogram showed a mixed cystic-solid calcified mass adjacent the left aortic cusp. Surgery confirmed a perivalvular abscess. As a whole-body imaging modality, the In-111 WBC scintigram indicated the true location of the infectious process responsible for the patient's sepsis. The combination of echocardiography and radiolabeled WBC imaging increases sensitivity for detection of endocarditis/perivalvular abscess. Radiolabeled WBC imaging is more efficacious for monitoring therapy because the echocardiogram often does not change with treatment of endocarditis/perivalvular abscess.
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PMID:Perivalvular abscess complicating infective endocarditis: complementary role of echocardiography and indium-111-labeled leukocytes. 973 77

Verrucous endocarditis of the aortic valves was diagnosed postmortem in a Persian cat that died after showing clinical signs of dyspnoea, hypothermia and anorexia. Bacterial colonies were evident on Giemsa-stained sections of the valves and Escherichia coli was isolated from the endocarditis lesions.
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PMID:Verrucous endocarditis due to Escherichia coli in a Persian cat. 978 48


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