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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

39 instances of mural thrombosis of the right side of the heart were observed among 2000 cases of post-mortem examinations. The right atrium was the most frequent site of thrombosis; the right ventricle was involved in 8 cases. The relationships between right sided thrombosis and rhythm disturbances, myocardial or valvular disease, myocardial infarction, pulmonary disease, neoplasm, sepsis and disturbance of coagulation are discussed. The high incidence of pulmonary embolism and their relationship with thrombosis of the right side of the heart are emphasized.
Acta Cardiol 1979
PMID:[Mural thromboses of the right heart. Clinico-pathological study]. 31 49

The records of 1,235 consecutive patients treated with long-term pacing by the endocardial route between 1964 and 1977 were analyzed to determine the incidence, mechanism, course and treatment of septicemia. Septicemia developed in 12 patients (1 percent), and Staphylococcus aureus was isolated from the blood culture in 10. All patients were treated with the usual prolonged course of bactericidal drugs. Treatment was successful in only two of the seven patients whose endocardial pacing system was left in place; in three of the seven the septicemia recurred, necessitating removal of the endocardial system, and two of these patients died. In the remaining four patients the endocardial wire was promptly withdrawn, with use of a thoracotomy when necessary, and an epicardial system inserted; all of these patients survived. This is the treatment of choice.
Am J Cardiol 1979 Aug
PMID:Septicemia in patients with an endocardial pacemaker. 46 58

Twenty-three infants less than age 3 months (mean age 31 days) underwent patch aortoplasty for relief of coarctation of the aorta. All had intractable congestive heart failure, despite aggressive medical therapy. Each infant had other cardiac anomalies, including patent ductus arteriosus (83 percent) and ventricular septal defect (74 percent). All patients underwent closure of the ductus arteriosus and patch angioplasty of the aorta to produce a luminal diameter of at least 16 mm. In addition, 9 of the 17 patients (53 percent) with a large shunt ventricular septal defect underwent pulmonary arterial banding. There was one hospital death 42 days after operation secondary to bowel perforation and sepsis. Hospitalization beyond 21 days postoperatively was always due to other unrepaired cardiac lesions. The three late deaths at 3, 9 and 18 months after operation were associated with additional major anomalies. Fourteen patients have had postoperative catheterization. No gradient was found across the site of coarctation repair, but one patient had a gradient between the left carotid and left subclavian arteries. Surgical repair of critical coarctation of the aorta in infants can safely be offered despite the presence of other cardiac anomalies.
Am J Cardiol 1979 Oct
PMID:Critical aortic coarctation: patch aortoplasty in infants less than age 3 months. 48 97

9 cases of Pseudomonas aeruginosa endocarditis are reported and the results of this study are compared with the data of the literature. The source of infection was known in 8 patients: 7 were nosocomial infections (cardiac catheterization in 5 cases, cardiac surgery in 2 cases). The diagnosis was made in 8 patients with left-sided endocarditis. In 1 patient tricuspid endocarditis was diagnosed on postmortem examination. Carbenicillin associated with an aminoglycoside antibiotic appeared to be the most effective treatment when prescribed for several weeks. 6 of 9 patients died of uncontrolled septicemia, 3 of whom underwent surgery which was twice performed because of poor hemodynamic status. In the other 3 patients drug administration was effective at first. However, a relapse occurred in these three cases compelling another effective antibiotic therapy. Surgery was peformed in these three patients. Valve cultures were negative in two cases and positive in 1. These 3 patients survived. They are still alive after a follow-up period of 2 or 3 years.
Eur J Cardiol 1976 Mar
PMID:Pseudomonas aeruginosa endocarditis. A report of nine cases. 81 57

Nineteen patients aged 1 month to 18 years underwent implantation of a cardiac pacemaker and were followed up for up to 9 years (average duration of pacing 54 months). Complete heart block was present in 16 patients and sinus nodal dysfunction in 3. Heart block was presumably of congenital orgin in eight, secendary to cardiac surgery in seven and subsequent to cardiac catheterization in one. Sinus nodal dysfunction was of presumed congenital origin in one and occurred after cardiac surgery in two. Pacing was required because of syncopal attacks in eight patients, three of whom had congestive heart failure or low cardiac output on physiologic studies. It was required in four because of congestive heart failure, in two because of low cardiac output (one with a wide QRS complex), and in five for postoperative rhythm control. With return of sinus rhythm after 2 and 3 months, respectively, pacing was discontinued in two patients. One child was partially corrected disease died within 3 months, one died of wound breakdown and sepsis after 10 months of pacing and one died suddenly 4 years after implantation. All others have returned to normal activity; only one requires cardiac medication. The degree of emotional stability has been striking. Asynchronous and atrial synchronous pacing are of equal therapeutic value. The very small radiofrequency implanted receiver has been useful in younger children. The major problems have been caused by the large size and short longevity of the generators and the child's growth stressing the lead system. Transvenously implanted pacemakers have presented no greater management problems than those placed during thoracotomy.
Am J Cardiol 1977 Apr
PMID:Cardiac pacing in children and adolescents. 84 40

Diagnostic separation of infants with signs of cardiac failure (hypoglycemia, sepsis, myocarditis, hypoxemia) but no congenital cardiocirculatory malformation from those with a large left to right shunt is crucial in newborn management. Echocardiographic studies of 218 infants and children allowed group separation and distinction from normal by the assessment of mean velocity of circumferential fiber shortening (Vcf) and the ratio of left atrial to aortic root diameter at end-systole (LA/Ao). In normal premature and full-term infants, Vcf (1.51 +/- 0.04 [mean +/- standard error]) was significantly lower than in infants with a large shunt (2.12 +/- 0.08, P less than 0.01) and higher than in infants with nonstructural heart disease (1.18 +/- 0.06, P less than 0.001). LA/Ao ratios were comparable in the groups with a large shunt and nonstructural heart disease (1.14 +/- 0.1 and 1.26 +/- 0.2, respectively) and were significantly higher in both groups than in normal subjects (0.77 +/- 0.01, P less than 0.001). Similar echocardiographic distinctions could be made when 10 older children (aged 2 to 10 years) with cardiomyopathy were compared with 45 normal older children. Serial determination of these variables was of major assistance in patient management.
Am J Cardiol 1976 Jul
PMID:Echocardiographic detection of large left to right shunts and cardiomyopathies in infants and children. 93 2

Complete and unselected data concerning the postoperative pathology of congenital heart disease are presented for the first time. This study was based on 2,365 autopsies performed at the Children's Hospital Medical Center, Boston, in the 9 years from 1966 through 1974. Of these, 586 autopsies (25 percent) revealed congenital heart disease--238 performed in medically treated patients (41 percent) and 348 in surgically treated patients (59 percent). Tetralogy of Fallot, including cases with pulmonary outflow tract atresia and other associated malformations, was the congenital heart disease most often encountered in the postoperative autopsy series (88 cases, 25 percent of that series). D-transposition of the great arteries, including cases with other associated anomalies, was second (54 cases, 15.5 percent). Early death (hospital mortality) accounted for 320 (92 percent) of the 348 surgical cases; late death occurred in 28 patients (8 percent). Causes of late postoperative death included arrhythmias, excessively small ventricular septal defect with tricuspid atresia, massive hemoptysis, rupture of the pulmonary artery, cyanotic spell, congestive heart failure and infection. Prophylactic penicillin is recommended for patients with the asplenia syndrome because of their probably enhanced vulnerability to fulmfulminating septicemia by encapsulated bacteria such as the pneumococcus. Completeness and lack of selection in reporting data are essential in the interests of perspective and comparability of findings.
Am J Cardiol 1976 Aug
PMID:Postoperative pathology of congenital heart disease. 95 66

Complications after heart valve replacement remain a substantial source of morbidity and mortality despite continuing advances in surgical care and prosthetic design. Infectious endocarditis occurs in about 4 percent of patients and may appear early (within 60 days) or late after operation. Endocarditis of early onset is commonly due to staphylococcal, fungal or gram-negative organisms and is fatal in 70 percent or more of cases. Infection of late onset is more often of streptococcal origin and the mortality rate is lower, about 35 percent. With either type, prompt recognition, vigorous and appropriate antimicrobial therapy and early consideration of surgical intervention are crucial. The postperfusion and postpericardiotomy syndromes are relatively common and relatively benign syndromes associated with postoperative fever. Their recognition is important to prevent confusion with endocarditis or sepsis and thus to reassure the patient and physician. Treatment is primarily symptomatic. Intravascular hemolysis occurs with most prosthetic heart valves but is more common with certain prostheses and with paraprosthetic valve regurgitation, with significant hemolytic anemia in 5 to 15 percent. Oral iron replacement therapy is effective in the majority of patients, but occasionally blood transfusion or reoperation for leak around the prosthesis is necessary. Prosthesis dysfunction due to thrombus may be recognized clinically by recurrence of heart failure, syncope, cardiomegaly and altered prosthetic valve sounds or new murmurs. Hemodynamic studies verify the diagnosis, and prompt reoperation is indicated for this potentially lethal problem. Systemic embolization has decreased markedly with the introduction of cloth-covered prostheses and is frequently related to erratic or ineffective anticoagulant therapy. We continue to recommend anticoagulant therapy for all patients with prosthetic heart valves unless there is a major contraindication.
Am J Cardiol 1975 Jun
PMID:Diagnosis and management of complications of prosthetic heart valves. 109 75

Four children, three males, with ages 5, 1, 16 and 6 years, presented with isolated tricuspid valve endocarditis. Two of them were submitted to surgical treatment. Sepsis, cardiac murmur and heart failure were present in all of them. Three presented pulmonary embolism. Echocardiography demonstrated vegetation in the tricuspid valve in all cases. Two patients, one of them submitted to surgery, died. Tricuspid valve endocarditis in children with sepsis, heart failure and pulmonary embolism is a severe condition and early surgical treatment may diminished the high mortality.
Arq Bras Cardiol 1992 May
PMID:[Tricuspid valve endocarditis in children]. 134 Jul 11

A female patient, 21 years old, was submitted to surgical treatment of severe aortic insufficiency. She was doing well until the 9th postoperative day, when she presented sepsis and an embolic cerebrovascular attack. The transesophageal echo-Doppler-cardiogram showed paraprosthetic abscess and vegetations, that were not seen on the transthoracic echo-Doppler-cardiogram performed one day before. We are convinced that the findings on the echocardiogram were very important for the good results obtained by the prompt surgical procedure.
Arq Bras Cardiol 1992 Aug
PMID:[The importance of the early diagnosis of infectious endocarditis in an aortic prosthesis by transesophageal two-dimensional Doppler echocardiography]. 134 Nov 58


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