Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

As there is no other measurement of right ventricular preload, central venous pressure (CVP) measurement provides unique and important haemodynamic information. CVP is not measured routinely in neonatology and there is a shortage of data in the ventilated neonate. CVP was measured in 62 ventilated neonates. Thirteen had respiratory disorders (28-42 weeks' gestation, birth weight 860-4390 g) and 49 had congenital heart disease (birth weight 1600-4500 g, age 0.5-30 days). Data from other case reports are also presented. In the babies with respiratory distress, a value of zero was associated with clinical evidence of hypovolaemia and negative values, common in the unventilated neonate, did not occur in those who were ventilated. Values over 7 mm Hg were found in babies with evidence of myocardial dysfunction or persistent fetal circulation but were also found with transmitted high intrathoracic pressure, such as with pneumothorax. In the babies with congenital heart disease, values mostly lay between 4 and 8 mm Hg. Values outside this range, particularly above 8 mm Hg, were usually associated with profound metabolic acidosis, suggesting circulatory failure. While the main use of CVP measurement is in trend analysis, this report suggests that single measurements can be of value, though correct interpretation will depend on the context in which they are made.
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PMID:Central venous pressure in the ventilated neonate. 158 73

We report two different cases of bacteremia caused by two recently described Selenomonas species, Selenomonas artemidis and Selenomonas infelix. Both species are normally found in human buccal flora. S. artemidis bacteremia appeared in a patient (number 1) who presented with an air-fluid pulmonary cavity and clinical conditions consistent with an anaerobic lung abscess. While the patient improved with antibiotic therapy, cultures of respiratory secretions yielded Mycobacterium tuberculosis. This case demonstrated a strong possibility of a coexisting lung abscess due to S. artemidis. S. infelix bacteremia appeared in a cancer patient (number 2) with heart disease during preterminal acute respiratory distress. It was more difficult in this case to assess the clinical impact of the Selenomonas organisms on the patient.
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PMID:Bacteremias caused by Selenomonas artemidis and Selenomonas infelix. 240 9

Three Saudi children with Down's syndrome were found to have anterior diaphragmatic hernias. They all needed surgical correction. In Down's syndrome, besides congenital heart disease and recurrent chest infection, a diaphragmatic hernia should be looked for as a possible cause of respiratory distress and chest deformity.
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PMID:Diaphragmatic hernia in Down's syndrome. 247 43

Nine cases of respiratory infections caused by syncytial respiratory virus which were diagnosed by direct immunofluorescence with monoclonal antibodies are presented here. Six of them have been clinically diagnosed as bronchiolitis and the remaining three are diagnosed as obstructive bronchitis, upper respiratory cold and respiratory distress respectively. Seven are male and two are female. Their ages vary from 13 days to eleven months. Its usefulness is indicated given its speed and the current availability of specific antiviral therapeutics. The test would be especially indicated in atypical cases like nursing babies with apnea or those with congenital heart disease or other underlying lung diseases and also to prevent intrahospital epidemias. The conclusion is reached that direct immunofluorescence seems to be an attractive alternative for laboratories that do not have costly cell culture equipment.
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PMID:[Laboratory diagnosis of infantile infections caused by the respiratory syncytial virus. Report of 9 cases]. 251 89

During a winter epidemic, 87 infants were admitted to Necker-Enfants-Malades hospital with a severe respiratory syncitial virus (RSV) infection. These infants fell into two groups: 37 infants without any medical history and 50 showing an underlying pathology (immune deficiencies, heart disease, CNS disorders, digestive malformations, allergic manifestations). Of the 37 infants with no medical history, most were below the age of 6 months and the RSV infection was manifested clinically by bronchiolitis or bronchitis. Most of the infants in the other group were more than 6 months of age and presented mostly with pneumonia or bronchiolitis. A respiratory distress syndrome was observed in 17 of the 87 infants, and virtually all of them were younger than 6 months. No significant difference was observed between the two groups with regards to the incidence of respiratory distress. Pulmonary infections complicating the course of the illness, most often due to commensal flora bacteria of the upper respiratory tract, were observed in 19 infants but with no greater frequency in the group at risk. Direct detection of viral antigens in nasopharyngal secretions not only enabled rapid diagnosis in all the infants but also allowed antiviral therapy to be started rapidly. Antiviral treatment by ribavirine, administered over a period of 5 days in 20 mg/ml doses by aerosol was instituted in 10 patients whose course might have become serious. In 8 of these patients, disappearance of the virus from secretions and recovery occurred. Two patients in the group at risk died despite treatment, with one case being considered a true therapeutical failure since the virus was still present in nasopharyngeal secretions.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Severe respiratory syncytial virus infections. Study of 87 infants hospitalized in an epidemic]. 240 74

Modern heart surgery began with operative intervention for patent ductus arteriosus in 1938. Half a century later, ligation and division of patent ductus arteriosus in an infant or child remains a simple and safe surgical procedure for a lesion identified relatively easily. In the intervening years, paediatric cardiologists and surgeons have also directed their attention to the management of more complex congenital cardiac defects. Recently, however, there has been a significant reappraisal and re-emphasis of the role of patent ductus arteriosus in the context of neonatal cardiopulmonary disease. Interest has focused on: (a) surgical and pharmacological management of the premature infant with a large ductal left-to-right shunt in the context of respiratory distress syndrome; (b) preservation of patency in ductal-dependent congenital heart disease; and (c) ductal right-to-left shunting in persistence of the fetal circulation (PFC) syndrome or other diseases associated with increased pulmonary vascular resistance. This review examines the above conditions and reviews the progress and current status of drug therapy in the treatment of these disorders. Closure of the ductus arteriosus with cyclo-oxygenase inhibition as well as re-opening and maintaining patency of the ductus arteriosus with prostaglandin therapy is discussed.
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PMID:The pharmacological treatment of patent ductus arteriosus. A review of the evidence. 267 May 18

Coagulation abnormalities with and without haemorrhagic manifestations have been frequently reported in newborn-infants affected by hypoxia. Particularly in postmature-infants and in those ones with acute asphyxia at birth, respiratory distress syndrome (RDS), intra-uterine growth retardation (IUGR) and cyanotic congenital heart disease (CCHD). A reduction of synthesis or a consumption of blood coagulation factors are the main causes of these abnormalities. The anomalies of platelet number and of their function, of haemostasis global tests, of coagulation factors and physiologic inhibitors levels, of fibrinogenesis and fibrinolysis are examined, including authors' studies and a review of literature too. The authors think platelet count, PT, PTT, fibrinogen, factor V and VIII, and PDF determinations are necessary laboratory investigations for newborn-infants with RDS or acute asphyxia for about the first week of life, because of the risk of consumption coagulopathy. In the other hypoxic newborns (IUGR, CCHD, postmature infants) platelets count, PT, PTT and serum PDF determinations could be enough in order to value any coagulation abnormalities presence.
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PMID:[Neonatal hypoxia and hemocoagulative changes]. 269 28

The medical records of 114 infants with abdominal wall defects, including 35 infants examined at autopsy, were reviewed to determine if giant (liver-containing) defects are associated with a narrow thoracic cage deformity and pulmonary hypoplasia. The study included 48 infants with gastroschisis, 60 with omphalocele, two with a lower midline syndrome (cloacal exstrophy) and four with an upper midline syndrome (Cantrell's pentalogy). A giant abdominal wall defect was present in 33 infants, including one with gastroschisis, 27 with omphalocele, two with a lower midline syndrome, and three with an upper midline syndrome. A thoracic cage deformity, characterized by a narrow chest and down-slanting ribs, was identified radiographically in 42% (14 of 33) of infants with giant abdominal wall defects. Among the 35 infants examined at autopsy, 14 infants with giant omphaloceles had mean chest circumference to occipital frontal circumference ratio and lung weight to body weight ratios that were significantly below the means for infants with gastroschisis or small omphalocele. Lung weight to body weight ratios indicated marked pulmonary hypoplasia in three of 12 (25%) of infants who had a narrow thoracic cage deformity, and radial alveolar counts indicated mild pulmonary hypoplasia in four additional infants. Prematurity (four infants), diaphragmatic abnormalities (seven infants), and congenital heart disease (four infants) potentially contributed to the respiratory distress experienced by these 12 infants. Infants with giant abdominal wall defects and narrow thoracic cages are at increased risk for pulmonary hypoplasia and respiratory distress.
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PMID:Pulmonary hypoplasia in infants with giant abdominal wall defects. 271 98

In a population-based screen of 617,913 infants, primary congenital hypothyroidism (CH) was confirmed in 100 children. 32 of the 100 infants with CH had an additional defect or complication. In the group with CH the rates of congenital heart disease, non-cardiac malformations, respiratory distress syndrome, and death were higher than in the general population of the same age. Black infants were less likely than whites to have CH, but were at twice the risk of additional impairment. Infants with CH who had an additional complication were screened (12.7 vs 4.8 days) and treated (32.4 vs 19.7 days) significantly later than those infants with isolated CH. Congenital malformations and neonatal complications should not be reasons for deferring screening for CH.
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PMID:Congenital hypothyroidism: increased risk of neonatal morbidity results in delayed treatment. 288 Oct 48

Thirty-one children with congenital heart disease were examined for tricuspid regurgitation by four methods: (1) auscultation, (2) pulsed Doppler echocardiography, (3) saline contrast echocardiography, and (4) right ventricular angiography. Tricuspid regurgitation was detected in three children by auscultation, in 20 by pulsed Doppler echocardiography, in 21 by saline contrast echocardiography, and in 20 by right ventricular angiography. To determine the prevalence of tricuspid regurgitation in children suspected of having congenital heart disease, we reviewed 5417 Doppler echocardiograms performed between 1983 and 1985. Tricuspid regurgitation was detected in 399 of 4670 children (8.5%) with congenital heart disease and in 26 of 106 newborns (25%) with respiratory distress. By comparison, tricuspid regurgitation was detected in only 19 of 641 (3%) normal children. Tricuspid regurgitation is uncommon in normal children, but its incidence in children with congenital heart disease and/or respiratory distress is high.
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PMID:Tricuspid regurgitation in children: a pulsed Doppler, contrast echocardiographic and angiographic comparison. 327 73


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