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

In the last three years, 53 patients have undergone a valvuloplasty according to the Carpentier's principles. The patients age ranged from 5 to 35 years, with a mean of 14.3 years. The aetiology was congenital in one case, RHD in 45 cases, and endomyocardial fibrosis (EMF) in 7. The pre-operative condition was severe with 25 patients in class III and 10 patients in class IV. There was a cardiomegaly with a mean CTR of 0.70 (extremes 0.50 and 0.85). The mitral lesions were pure mitral insufficiency in 49 cases, and mixed lesions with predominant insufficiency in 4 cases. There were also 6 aortic and 4 tricuspid significant insufficiencies. The patients have had a valvuloplasty with chordae shortening (n: 46) valvular resection (n: 3), chordae resection (n: 8), annuloplasty without ring (n: 38) or with ring (n: 2). There were associated procedures: endocardectomy (n: 7), aortic valvuloplasty (n: 3), aortic valve replacement (n: 3), tricuspid annuloplasty (n: 4). There were 3 post-operative deaths in children in class IV, with cardiomegaly (CTR 0,80), and systemic pulmonary hypertension. There were 3 mitral valve replacements (MVR) in the first month for failure of the plasty, 2 late MVR for endocarditis and rheumatic evolution. There were 3 mitral valve replacements (MVR) in the first month for failure of the plasty, 2 late MVR for endocarditis and rheumatic evolution. There were 2 late deaths (recurrent mitral insufficiency, serum hepatitis), Among 43 long-term follow-up of patients with a plasty (mean follow-up 18 months), the result has been very good 39 times. There were 4 patients with a significant residual mitral incompetence.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Reconstructive mitral valvuloplasty. Results apropos of 53 cases]. 293 55

Between 1968 and 1984, 78 patients (mean age 43, range 14 to 65 years) underwent combined aortic, mitral and tricuspid surgery (22 triple valve replacements, 56 aortic valve replacements with tricuspid conservative surgery and mitral valve replacement (N = 48), or commissuroplasty (N = 8). Pre-operative consequences of valvular disease (mainly mixed valve disease) were severe as assessed by functional class (72 pts in III or IV NYHA), cardiomegaly (CTR: 62 +/- 6%), increase of mean pulmonary arterial and wedge pressures (respectively 30 +/- 12 and 19 +/- 6 mmHg) decrease in cardiac index (2.1 +/- 0.5 l min-1 m-2), LV dilatation (LV end diastolic volume: 184 +/- 86 ml m-2) and impairment of LV systolic function (LV ejection fraction: 50 +/- 12%). Operative mortality rate was 11.5%. The 69 survivors were all followed up, for a mean of 56 months (2 to 207). 16 late deaths occurred. Actuarial survival rate at 10 years was 58.4%, and greatly influenced by pre-operative NYHA class. Linearized rates of thromboembolic events, valve thrombosis and haemorrhage were respectively 6.4, 1.5 and 1.2% pt-1 yr-1. Those of infective endocarditis, periprosthetic leak, reoperation and valve failure were 0.6, 3.3 and 4.9% pt-1 yr-1 respectively. At 9 years, 42% of the patients were in NYHA class I or II and free from complications.
 ...
PMID:Combined aortic, mitral and tricuspid surgery: results in 78 patients. 360 40

We examined the application and timing of valve replacement in 105 cases of aortic regurgitation, from the aspect of etiology, clinical findings and prognosis. The mortality for patients after aortic valve replacement was 12.9%. This was lower than that for the patients not operated up on, which was 35.0%. The mortality after valve replacement for patients having acute aortic regurgitation due to active endocarditis was as high as 80%, which showed the limitations of medical and surgical therapy. In cases of chronic aortic regurgitation, if valve replacement is performed within 3 years of the appearance of heart failure symptoms, the mortality is 0. Even after three years, valve replacement is applicable if there are no ventricular premature contractions. CTR 65%, %FS 21%, R/Th 2.9 and EF 38% were considered to be the critical factors for postoperative prognosis.
 ...
PMID:Observations on the timing of operative intervention for aortic regurgitation. 649 82

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.
 ...
PMID:[A case report: surgical treatment of hypertrophic obstructive cardiomyopathy with acute hemodynamic deterioration due to chordae rupture of the mitral valve]. 913 36