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

Of nine patients under five months of age with cardiovascular manifestations of the rubella syndrome, six had patent ductus arteriosus. Three of these six also had pulmonary artery stenosis. One infant had bilateral isolated pulmonary artery stenosis. The significant clinical findings leading to the diagnosis of pulmonary artery stenosis were axillary murmurs in the presence of right ventricular hypertrophy. Demonstration of a gradient across the stenosis at the time of catheterization, together with cineangiography, established the diagnosis. In two cases ventricular septal defect was the only cardiac anomaly.Six babies under five months of age had interruption of a patent ductus arteriosus because of uncontrollable congestive heart failure or failure to thrive. Although growth failure was not necessarily due to heart disease, all were developing satisfactorily following operation.Diagnosis and therapy of the cardiac complications of the rubella syndrome is possible in the first few months of life. Early recognition of cardiac defects in the young infant with the rubella syndrome permits aggressive medical management and in selected instances surgical therapy.
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PMID:Rubella syndrome. Cardiovascular manifestation and surgical therapy in infants. 595 30

Over a thousand women with confirmed rubella infection at different stages of pregnancy were followed up prospectively. Two-thirds of the women were multiparous. Pregnancy continued in 40%, and the infants were followed up after birth both clinically and serologically. The frequency of congenital infection after maternal rubella with a rash was more than 80% during the first 12 weeks of pregnancy, 54% at 13-14 weeks, and 25% at the end of the second trimester. The infection rate then rose again to reach a high figure in the last month. Follow-up was to 2 years of age--the findings in infected children being compared with those in children who had escaped infection. Rubella defects occurred in all infants infected before the 11th week (principally congenital heart disease and deafness) and in 35% of those infected at 13-16 weeks (deafness alone). No defects attributable to rubella were found in 63 children infected after 16 weeks. Continued surveillance of cases of confirmed rubella during pregnancy is recommended as an additional way of monitoring the effect of rubella vaccination.
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PMID:Consequences of confirmed maternal rubella at successive stages of pregnancy. 612 63

Of 880 patients who attended the paediatric cardiology unit, University College Hospital, Ibadan, during a ten-year period, 635 (72.2%) had congenital cardiac malformations. Ventricular septal defects were the commonest lesions (35% of the 635 cases), followed by patent ductus arteriosus (22%), Fallot's tetralogy (10%), pulmonary stenosis (9%) and atrial septal defects (7.5%). Coarctation of the aorta was uncommon (2%) and aortic stenosis rare (0.6%). The overall sex incidence was even. Aetiological factors were ascertained in 72 cases (11%). In 60% of these cases intra-uterine rubella was responsible and in 18% perinatal asphyxia. In most patients the cardiac malformation was detected late; consequently complications, such as heart failure, pulmonary hypertension, and polycythaemia were common, even in new patients. Sixty-seven patients (11%) died in hospital, mostly from surgical intervention, heart failure, hypoxaemia, bronchopneumonia and associated extracardiac defects. It is suspected that hypocalcaemia, resulting from vitamin D deficiency may be a cause of the observed low prevalence of obstructive aortic lesions. We suggest that cardiac evaluation be performed at birth in postnatal clinics and in immunization centres, in order to facilitate early detection and treatment of congenital heart disease.
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PMID:Congenital heart disease in Nigeria: a ten-year experience at UCH, Ibadan. 618 56

Birth weights of 42 full-term patients with congenital rubella syndrome were analyzed. All of these infants were products of pregnancies in which the exact dates of the maternal first day of last menstrual period and of the time of onset of the mothers' rubella rash were known. The range of time of maternal rubella associated with low-birth-weight was in the gestational age interval from 16 to 100 days. Low-birth-weight may have a relationship with time of maternal rubella rather than with the type of defects, i.e., cataract, heart disease, and deafness.
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PMID:Low-birth-weight and congenital rubella syndrome: effect of gestational age at time of maternal rubella infection. 729 13

The original TORCH complex described clinically similar congenital infections caused by Toxoplasma gondii, rubella virus, cytomegalovirus, and herpes simplex virus, types 1 and 2. Cutaneous manifestations, including petechiae, purpura, jaundice, and dermal erythropoiesis, are commonly seen in toxoplasmosis, rubella, and cytomegalovirus infections. In herpes simplex virus infections, 80% of symptomatic infants show single or grouped cutaneous vesicles, oral ulcers, or conjunctivitis. Extracutaneous signs and symptoms are variable and can be severe. Significant clinical signs in congenital toxoplasmosis include diffuse intracerebral calcification, chorioretinitis, and microcephaly; congenital rubella can result in deafness, congenital heart disease, retinopathy, and brain calcification. Cytomegalic inclusion disease can include hepatomegaly, splenomegaly, paraventricular calcification, and intrauterine growth retardation. Localized or disseminated congenital herpes virus infection often involves the central nervous system and the eye. Diagnosis is confirmed by culture and identification of species-specific immunoglobulin M within the first 2 weeks of life. Histological examination contributes to the diagnosis in herpes simplex virus infection. Treatment for toxoplasmosis includes pyrimethamine with sulfadiazine or trisulfapyrimidine; congenital herpes simplex virus infection is treated with acyclovir. No specific therapy for congenital rubella or cytomegalovirus infections has been established, and so treatment is primarily supportive.
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PMID:TORCH syndrome. 764 Feb

UNICEF decided to achieve the 1977 World Health Organization objective Health For All By The Year 2000 through primary health care, utilizing growth monitoring, oral rehydration therapy, breast-feeding, immunization, family planning, and education of women. Since the 1960s BCG (bacillus Calmette-Guerin) vaccination, DPT (diphtheria, pertussis, tetanus) and OPV (oral polio vaccine) have been available in Sri Lanka. The expanded program of immunization has almost eliminated diphtheria, pertussis, neonatal tetanus, and poliomyelitis. Tuberculous meningitis, bone and joint tuberculosis, measles, and miliary tuberculosis have become very rare. Among other vaccine-preventable diseases, mumps is the commonest cause of aseptic meningitis and viral encephalitis in children. Maternal rubella in the first trimester causes abortion or gross teratogenic effects including congenital heart disease. Safe vaccines may be used to prevent mumps and rubella. In recent years there has been a resurgence of measles in North America among school children, and presently a 2nd dose of vaccine is recommended for children. Japanese B encephalitis has a mortality rate of over 30% and half the survivors have residual brain damage. The Ministry of Health has immunized susceptible children in some of the prevalent areas. This vaccine also gives partial protection against dengue hemorrhagic fever. In Hong Kong, Singapore, and Taiwan hepatitis B vaccine is part of the national immunization schedule because of the common occurrence of primary hepatoma of the liver. At present this vaccine is recommended for health workers in Sri Lanka. Meningococcal meningitis occurs in some Middle East countries such as Saudi Arabia, thus Haj pilgrims are advised to be vaccinated against it before the pilgrimage. In Sri Lanka beta-thalassemia major is prevalent, and as most of these patients are subjected to splenectomy, pneumococcal vaccine should be given to them. Currently research work is being carried out for development of vaccines against rotavirus, streptococcal, and hepatitis A infection.
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PMID:Improving child survival through immunisation. 814 30

The association of congenital cataracts, microphthalmia and heart disease is well recognized in fetal rubella, but genetic causes are comparatively rare and recurrence risks are usually low. We describe a woman with an atrial septal defect, bilateral congenital cataracts, unilateral microphthalmia and minor dysmorphic features, originally attributed to an unidentified infection in utero, whose daughter has a similar constellation of heart, eye and facial abnormalities. This may represent a new dominantly inherited syndrome.
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PMID:Congenital cataract, microphthalmia and septal heart defect in two generations: a new syndrome? 828 Dec 71

The diagnosis of congenital heart disease by means of echocardiography is already a real fact. The use of this technique for diagnosis in utero currently allows the detection of these malformations during the early stages of pregnancy and to determine the prognosis of the fetal cardiopathies, as well as to establish a medical or surgical treatment of the neonate. The prenatal echocardiographic study of 126 pregnant women, previously having had children with heart disease, has allowed s to prove the greater incidence of cardiopathy in this population (6.4%), compared to the results obtained from a group of pregnant women previously having normal children and without a high risk pregnancy (0.8%). These findings support the theory that genetic factors are the primary cause of congenital cardiac malformations, although the existence of teratogen factors (rubella, diabetes, etc.) in some cases cannot be excluded.
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PMID:[Congenital familial cardiopathies. Prenatal diagnosis]. 846 Aug 38

Congenital rubella syndrome (CRS) can lead to deafness, heart disease, and cataracts, and a variety of other permanent manifestations. In developing countries, the burden of CRS has been assessed as follows: by surveillance of CRS; by surveillance of acquired rubella; by age-stratified serosurveys; and by serosurveys documenting the rubella susceptibility of women of childbearing age. During rubella outbreaks, rates of CRS per 1000 live births were at least 1.7 in Israel, 1.7 in Jamaica, 0.7 in Oman, 2.2 in Panama, 1.5 in Singapore, 0.9 in Sri Lanka, and 0.6 in Trinidad and Tobago. These rates are similar to those reported from industrialized countries during the pre-vaccine era. Special studies of CRS have been reported from all WHO regions. Rubella surveillance data show that epidemics occur every 4-7 years, similar to the situation in Europe during the pre-vaccination era. In developing countries, the estimated average age at infection varies from 2-3 years to 8 years. For 45 developing countries we identified serosurveys of women of childbearing age that had enrolled > or = 100 individuals. The proportion of women who remained susceptible to rubella (e.g. seronegative) was < 10% in 13 countries. 10-24% in 20 countries, and > or = 25% in 12 countries. Discussed are methods to improve the surveillance of rubella and CRS in developing countries.
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PMID:Control of rubella and congenital rubella syndrome (CRS) in developing countries, Part 1: Burden of disease from CRS. 914 51

The causes of intrauterine growth retardation (IUGR) are multiple, involving many different factors. Studies in humans and animals have shown that the maternal environment is the most important determinant of newborn weight, accounting for more similarity in birth weights of siblings than does genetic affinity. In addition to a direct relationship with the degree of maternal plasma volume expansion, many clinical factors are associated with IUGR. These factors include multiple gestation; fetal, genetic, and chromosomal anomalies (Down's syndrome and Turner's syndrome); infections such as TORCH syndrome (acronym for toxoplasmosis, rubella, cytomegalic disease, and herpes); and various maternal disorders including anemia, severe chronic asthma, chronic renal disease, heart disease and hypertension. Maternal stress factors, including narcotic addiction, cigarette smoking and chronic alcoholism, are associated with IUGR. Placental anomalies including hemangiomas, placental infarcts, single umbilical artery, and small placental size are also associated with intrauterine growth retardation. Poor nutritional status of the mother at conception and inadequate energy and protein intakes during pregnancy can also result in IUGR. Because IUGR children are not a homogeneous group, they have a broad spectrum of growth, health, and developmental outcomes. In general they have higher rates of subnormal growth, morbidity, and neurodevelopmental problems. The biomedical mechanisms reflected in nutritional, infection-related, hormonal, and metabolic parameters are not likely to be independent causative factors of IUGR, but important mediating factors of a pathologic process set in motion by other agents and insults. This paper focuses mainly on the possible negative effects that a deficient maternal diet might have on fetal development and growth.
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PMID:Biological mechanisms of environmentally induced causes of IUGR. 951 Oct 16


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