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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report 11 cases of bacterial endocarditis with muscular and articular manifestations seen over the past ten years. There was arthralgia in 7 cases, vertebral pain in 7 cases and myalgia in 3 cases. Arthritis consisted of a monoarthritis of the ankle in 2 cases and oligoarthritis in 2 cases. There were also 2 cases of lumbar spondylodiscitis and 1 of finger clubbing in the series. The underlying heart disease was a valvular lesion of the left side of the heart in 10 cases out of 11 and the organism isolated by blood culture was a streptococcus in 9 cases and a staphylococcus in 11. We emphasis the need for early diagnosis and appropriate antibiotic therapy, in the absence of which the course may be fatal in the short term, as it was the case in one of our own patients.
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PMID:[Articular and muscular manifestations of bacterial endocarditis. 11 cases (author's transl)]. 74 39

Ten cases of right-sided infective endocarditis (IE) were recorded in a retrospective study over a 5 year period (1984-88). In 8 cases, IE complicated known congenital heart disease. One patient was followed up for rhumatic valvular disease and in the remaining case, IE seemed to have occurred on a normal valve. The inclusion criteria were based on the clinical signs: prolonged pyrexia, the finding of a new murmur or a change on cardiac auscultation, and eventually, the occurrence of a complication (7 cases). The commonest complications were right ventricular failure and pulmonary embolism. A portal of entry was found in 5 cases: dental infection in 3 cases, osteomyelitis in 1 case and an abscess on the right leg in 1 case. Blood cultures were positive in 5 cases and grew a staphylococcus aureus on each occasion. Two-dimensional echocardiography showed vegetations in 9 cases. The short-term outcome was satisfactory. There were no fatalities and 5 patients underwent surgery.
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PMID:[Infectious endocarditis of the right heart. Apropos of 10 cases]. 204 21

Thirty-five episodes of infective endocarditis in 35 children with congenital heart disease, from January 1965 to December 1984, were reviewed. The incidence of infective endocarditis in cyanotic congenital heart defects increased with a concomitant decrease in the frequency of lesions with left to right shunt. The incidence of postoperative endocarditis decreased from 1:52 during the first decade to 1:1033 during the second decade. The time interval between onset of symptoms and the establishment of diagnosis and treatment shortened from 7.8 +/- 3.2 weeks (mean +/- SD) to 2.1 +/- 0.9 weeks. During the latter decade, positive blood cultures were obtained in 100% of patients, as compared with 60% during the former decade (P less than 0.05). Echocardiography demonstrated vegetations in 70% of the cases. Over the entire time period, streptococcus viridans was the most frequent pathogen (46%) and staphylococcus aureus second most frequent (17%). Six patients died, all were under two years of age and all had congestive heart failure. Early surgical correction of the congenital heart disease may offer the best form of prevention.
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PMID:Infective endocarditis in children with congenital heart disease: the changing spectrum, 1965-85. 323 17

Factors predisposing to cardiac complications and influencing hospital survival, were analysed in a retrospective study of 101 cases of infective endocarditis. Heart failure occurred in 52 p. 100 of our patients. A significantly greater incidence of heart failure was observed in endocarditis with no preexisting heart disease (p less than 0.01), aortic and mitral valve involvement (p less than 0.01), staphylococcus aureus infections (p less than 0.05), arrhythmias (p less than 0.001), and conduction disturbances (p less than 0.01). Significantly more patients with congestive cardiac failure died in hospital (51 p. 100) than those without congestive cardiac failure (17 p. 100) (p less than 0.001). Severe heart failure before treatment (p less than 0.05), streptococcus D endocarditis (p = 0.05), supraventricular arrhythmias (p less than 0.05), and intracardiac conduction disturbances (p less than 0.05), significantly increased the hospital mortality in patients with congestive heart failure. Electrocardiographic findings revealed arrhythmias in 34 p. 100 of cases, more commonly with mitral valve involvement (71 p. 100) and 52 p. 100 died in hospital. The development of intracardiac conduction disturbance during the course of 18 cases of endocarditis (aortic valve in 11 cases) was associated with a hospital mortality rate of 60 p. 100. The incidence of pericarditis and pulmonary embolism was 4 and 7 p. 100 respectively, and all patients died in hospital. Acute inferior myocardial infarction compatible with coronary embolism was suspected in one patient. Early cardiac valve replacement improved the hospital survival in patients with cardiac complications of infective endocarditis.
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PMID:[Cardiac complications of infectious endocarditis]. 409 55

The authors report seven cases of cerebral aneurysms complicating bacterial endocarditis. The evolution was good in three cases, two of which without sequelae. The bacteries involved were staphylococcus, streptococcus, and enterobacter. The cardiopathy was mitral in four cases. Two patients presented an isolated focal neurological impairment, while the other five presented a severe coma either isolated (one case) or associated with focal neurological deficits (four cases). An intracerebral hematoma was diagnosed in five cases (four died). Only one patient was not operated. The surgical treatment was as follows: one carotid ligation (good result), two evacuations of intracerebral hematomas (both died), two evacuations of intracerebral hematomas with clipping of the aneurysms (one died, one had a fair result in despite of residual hemiplegia), one clipping of aneurysm (good result). Repeated cerebral angiographies should be systematically performed in cases of bacterial endocarditis in order to disclose and follow up cerebral aneurysms which may occur in this condition. Except in cases of emergency, surgery should be differed, in particular, in cases of proximal or multiple aneurysms. Aneurysms of the peripheral cortical arteries are more accessible to treatment and may be operated in the acute phase.
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PMID:[Cerebral aneurysms complicating bacterial endocarditis. Seven cases (author's transl)]. 625 91

Association between bacterial endocarditis (BE) and vertebral osteomyelitis (VO) has infrequently been noted. In a retrospective analysis of BE (280 cases) and VO (150 cases) 14 cases were found to have this association. There were 12 males and 2 females, ages ranging from 39 to 72 years, mean age 56.6. Blood cultures were positive for Streptococcus viridans (6 cases). Str. faecalis (4 cases), staphylococcus (2 cases), Gram negative bacteria (1 case). Organism was not isolated in one case. Fever and severe back pain antedate the diagnosis of VO 3.5 and 2.5 months. X rays films of the spine and bone scans (4 cases) revealed lumbar (6 cases) or cervical (4 cases), or dorsal (3 cases) or combined cervical and dorsal (1 case) locations. History of murmur (4 cases) and development of mitral (8 cases) or aortic (4 cases) or combined mitral and aortic (2 cases) insufficiencies were consistent with concomitant BE. Echocardiogram revealed vegetations in 6 out of 9 cases. Patients received antibiotic therapy for 3.5 months. Ten patients were cured with antibiotics only, 4 required valve replacement. One died. Thus age, sex, history of heart disease, valvular involvement, duration of symptoms prior to admission and bacteriological pictures are the same in BE with VO as in BE without VO. Survival rates are also the same if early recognition of BE and VO with prompt and prolonged antibiotic therapy may prevent severe haemodynamic or vertebral problems.
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PMID:Bacterial endocarditis presenting as acute vertebral osteomyelitis: 14 cases. 651 73

Due to the lack of specificity of the clinical picture in the right-sided infective endocarditis, the correct diagnosis is rarely made. We reviewed 30 cases with right-sided or right and left infective endocarditis, treated in the INC from 1946 to 1982. The average age was 20 years. Rheumatic fever (53%), congenital heart disease (40%) and cardiac prostheses (7%) were the more common underlying diseases. The diagnosis was made on an average 7.3 months after the first symptom. Heart failure (93%), fever (76%), weight loss (73%), haemoptysis (66%) and general malaise (53%) were the predominant symptoms. There was no diagnostic suspicion in 9 patients (30%) and in 7 from 16 with negative blood culture, the infection was exclusively right-sided. Peripheral and pulmonary embolism was the most frequent complication. (66%) There were 29 deaths (96.6%). In all of them the diagnosis was confirmed in the postmortem examination. Heart failure and septic shock were the main causes of death. Almost all patients were infected with gram-negative germs and staphylococcus Aureus. This diagnosis should be suspected in a patient with known heart disease, who develops unexplained heart failure, moreover if pulmonary emboli are a feature. The diversity of the isolated germs is different from other publication that have shown staphylococcus as the most prevalent microorganism. This difference can be explained by the lack of drug abuse in our cases. The mortality rate is higher than in the left sided endocarditis.
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PMID:[Right infectious endocarditis. Study of 30 cases]. 674 36

The risk of infective endocarditis (IE) after intracardiac surgery is dominated by the risk of IE on valvular prostheses. The reported prevalence of IE on prosthetic valves varies according to the chosen diagnostic criteria of IE and its timing. The risk of early IE is 0.4 to 1.3% and the linearized annual risk of late IE is about 0.5%. These values appear to be identical irrespective of the type and site of the prosthesis: the risk is higher in multiple valve replacement. In early IE, the commonest infecting organism is the staphylococcus: the bacteriological spectrum of late IE is the same as that of IE on native valves. The portal of entry is often detected in early IE but more rarely (50%) in late IE. The risk of IE in operated congenital heart disease is very low after surgery of left-to-right shunts or valvular stenosis; it is higher for patients with Tetralogy of Fallot and those with complex cyanotic disease, especially in cases with residual ventricular septal defects and with palliative surgery such as systemico-pulmonary anastomosis. The risk of IE on endocavitary catheters (pace-maker, defibrillator) after interventional cardiac procedures and after cardiac transplantation, seems to be very low. These results show that preventive measures against IE are only routinely required in prosthetic valve patients and after surgery of Tetralogy of Fallot and complex cyanotic cardiac disease.
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PMID:[Risk of bacterial endocarditis after cardiac surgery]. 802 95

From 1981 to March 1993, 21 patients underwent surgical treatment for infective endocarditis (IE) associated with congenital heart disease (CHD). We evaluated the surgical results with regard to various factors, including microorganisms, pre- and postoperative complications, the correlation between CHD and the infective focus in the valve, the operative methods and surgical results. Underlying CHD included ventricular septal defect (VSD) in 15 (71.5%), persistent ductus arteriosus (PDA) in 2 (9.5%), tetralogy of Fallot (TF) in 2 (9.5%) and incomplete endocardial cushion defect (IECD) in 2 patients (9.5%). Microorganisms were detected in 71.4% of the patients, including streptococcus in 11 patients (52.4%), staphylococcus in 2 (9.5%) and gram-negative bacillin in 2 (9.5%). Embolism or infarction was noted preoperatively in 5 patients (23.8%) and was located in the kidney in 4 patients, the leg in 2, and in the liver and lung in 1 patient each. Among 15 patients with VSD, the lesion of IE was seen on the left side of the heart in 11 patients, on the right side in 3 and on both sides in 1. The PDA and IECD were seen on the left side in 2 patients each, but the IE focus of the 2 patients with TF was on the left side in one and on both sides in the other patient. Aortic valve replacement was performed in 17 patients, mitral valve replacement in 3, tricuspid valve plasty in 2, tricuspid annuloplasty in 1 and pulmonary valve resection in 2 patients. The operative mortality was 4.8% and there were no reoperations or late deaths.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Surgical treatment of infective endocarditis in patients with congenital heart disease]. 808 68

Although formation of an aortic root abscess is a frequent complication of aortic valve endocarditis in adults, this complication has been rarely observed in children. In the majority of cases it has been described in children without underlying congenital heart disease. Due to the rarity of this complication, diagnosis and treatment is frequently delayed in childhood. We report a 2 1/2 year old girl who developed pericardial effusion in the course of pneumonia. Echocardiographic examinations, which were performed because of the pericardial effusion, revealed after 6 days the development of a cystic structure posterior to the aortic root. There was a perforation of this aortic root abscess to the left ventricular outflow tract; the aortic and mitral valves however were normal without endocarditic vegetations. Surgery was performed on the 10th day following a rapid increase in the size of the abscess. During surgery the abscess was drained and the perforation to the left ventricle was closed with direct sutures. Intraoperative transesophageal echocardiography confirmed a good surgical result. Blood cultures remained negative; in the material from the abscess however we found staphylococcus aureus. The postoperative course was uneventful. Our case demonstrates the necessity of detailed and repeated echocardiographic examinations in children with possible symptoms of bacterial endocarditis (in our case pericardial effusion) as well as the requirement of cultures of the abscess for identification of the infective organism. Intraoperative transesophageal echocardiography allows exact description of an aortic root abscess, its relation to other cardiac structures and immediate evaluation of the surgical result.
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PMID:[Aortic root abscess without involvement of the aortic valve: diagnosis and therapy in a 2.5-year-old child]. 1126 3


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