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

We evaluated digestive tract function in 21 young infants with severe congenital heart disease. One group had congestive heart failure and ventricular septal defect or single ventricle; the other had cyanosis and transposition of the great arteries. Enteric protein loss was excessive in eight patients, and steatorrhea was found in five. These abnormalities were mild and not related to the type or severity of the cardiac lesion. Available evidence points to a need of these babies for calories in excess of normal requirements for weight. The present study suggests that in designing dietary regimens for these very sick patients, their potential for defective gastrointestinal function must be considered. Because no consistent pattern of abnormalities in apparent, each patient who fails to thrive may deserve gastroenterologic evaluation.
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PMID:Intestinal function in infants with severe congenital heart disease. 63 15

The clinical and patholgoical findings in two neonates with the malformation of the great vein of Galen are given. They both reported with serious neonatal heart failure suggesting congenital heart disease. In one of them cardiac catheterization revealed a foetal pattern of circulation causing cyanosis. A bruit and in one of them a thrill over the skull gave the clinical diagnosis of an intracranial arteriovenous aneurysm. They died 48 and 144 hours after birth in spite of medical treatment. The outlook for patients having malformation of the great vein of Galen and suffering neonatal heart failure treated conservatively, seems hopeless.
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PMID:Malformation of the great vein of Galen with neonatal heart failure. Report of two cases. 67 40

Maximal treadmill tests following the Bruce protocol were performed by 830 children with heart defects and the endurance times compared with normal values from 327 children seen in the same clinic because of normal murmurs and from 388 normal children randomly selected and tested in the schools. When values in the normal clinic children were used as the reference, only 21 percent of the patients with heart defects had endurance times below the 10th percentile line. This line was 14 percent higher in the normal school children, and 47 percent of the patient group had values below the 10th percentile when values in the school children were used as the reference. Maximal heart rate in children with heart defects was almost always in the normal range (180 to 210 beats/min) except in patients with cyanosis or severe valve disease and, when encouraged to continue exercising, even these children had a mean maximal heart rate of 175 beats/min. When comparing the exercise capacity of children with heart defects with that of normal children, the source of the normal children is important; body build needs to be considered, as well as physical activity habits. Clinic patients without heart defects probably serve as a better normal control group than children obtained from the school system. Maximal exercise tests do not necessarily distinguish between children with mild or severe heart disease. Only children with lesions causing cyanosis or children with obviously severe disease have consistent reductions in exercise capacity.
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PMID:Maximal exercise capacity of children with heart defects. 69 44

The oto-vertebral syndrome is a rare combination of malformations of the ears, spinal anomalies, and congenital heart disease. The syndrome appears to be caused by early embryonic exogenous damage during the 6th or 7th week of embryonic development. The case is reported of a 28-year-old man with bilateral aplasia of the external ear, bilateral aplasia of the ear canal, hypoplasia of the mandibula, severe thoracic scoliosis, and ventricular septal defect with pulmonary hypertension. He was admitted with dyspnea on exertion, syncope, and severe cyanosis. Cardiac catheterization revealed severe pulmonary hypertension with moderate right-to-left and slightly left-to-right shunt (Eisenmenger syndrome). Right and left ventricular function, as evaluated by angiocardiography, was slightly reduced. Because of the severe hemodynamic alterations, symptomatic therapy with digitalis, repeated venesection, and anticoagulation was initiated.
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PMID:[The oto-vertebral syndrome]. 70 8

One-third of 327 newborn infants referred to the perinatal service of the Hospital for Sick Children during 1975 with suspected cardiopulmonary disorders proved to have nonstructural heart disease. Most of these were term infants with transient tachypnoea or cyanosis who recovered. A history of fetal distress or difficult delivery was commonly associated. The haemodynamic disorder for most was a delay in the normal progress of the transitional circulation. Evidence of myocardial ischaemia was present in 40%, and about half of these developed congestive heart failure. Aids to diagnosis of the ischaemic complication included echocardiography and myocardial perfusion scanning. For a small proportion specific metabolic disturbances, myocarditis, or dysrhythmia seemed the primary cause but even for these there were reasonable grounds to suspect a prenatal origin. Current general supportive measures were of value in treatment.
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PMID:Nonstructural heart disease in the newborn. Observations during one year in a perinatal service. 71 41

Of 20 children undergoing thoracotomy who had blood-gas analysis at various intervals during their operative procedure, 18 had congenital heart disease causing cyanosis. The venous admixture was apparent on compressing the lung to expose the mediastinal structures and was diminished upon clamping the pulmonary artery to the exposed lung. This observation may be of clinical value in raising the arterial oxygen pressure when sudden deterioration occurs during performance of a systemic pulmonary shunt in cyanotic children.
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PMID:Effect of unilateral pulmonary artery occlusion on the arterial oxygen pressure of children undergoing pulmonary systemic artery shunt procedures. 84 98

In 19 neonates with severe cyanosis, normal chest x-rays, anatomically normal hearts, and a high incidence of perinatal complications, the clinical course was characterized by variable sustained cyanosis. Cardiac catheterization data showed high systemic or suprasystemic pulmonary artery pressure with right to left intracardiac shunting via the foramen ovale and ductus arteriosus. Arterial oxygen tension at an inspired oxygen concentration above 65% was helpful in distinguishing these patients from those with congenital heart disease, and for predicting prognosis.
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PMID:The clinical profile of the newborn with persistent pulmonary hypertension. Observations in 19 affected neonates. 84 36

Roentgen signs of congenital heart disease are demonstrated by plain p. a. chest films and kymograms. Diagnostic critieria are discussed which cause increased, decreased, or minimal altered pulmonary blood flow. This simple diagnostic method in combination with the clinical symptom of cyanosis allows differentiation of congenital heart disease prior to catheter examination.
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PMID:[Alterations of pulmonary vessels in congenital heart disease. A summarized differential diagnostic table (author's transl)]. 84 24

The early diagnosis of heart disease during or better before pregnancy is one of the most important problems, as cardiac diseases are the most common cause for maternal deaths throughout the world. The knowledge of hemodynamic alterations in circulatory and respiratory physiology during pregnancy complicated by heart disease is a prerequisite for their management. The following indications for therapeutic abortion of pregnancy complicated by heart disease can be concluded according to our own observations: 1. history of significant heart failure (more than grade IV according to the classification of the New York Heart Association), frequent attacks of angina pectoris and longstanding cyanosis: 2. in spite of the most careful heart treatment with digitalis, diuretics and salftree diet cardiac-thorax-rate of more than 55% in congenital heart disease, cardiac-thorax-rate of more than 60% in acquired heart disease, significant signs of heart failure, namely more severe than grade III, tachycardic atrial fibrillation, pulse deficit of more than 30/min, active inflammatory processes of the heart (rheumatic fever, subacute bacterial endocarditis, Takayasu's disease); 3. especially severe metabolic disorders, i.e. diabetes mellitus, malignant hypertension, kidney diseases; 4. primiparae of an age of more than 35 years with any heart disease. Commissurotomy can be accomplished during pregnancy if it is too late for therapeutic abortion. Pregnancy in case of artificial valves is not recommended in general because of impending hemorrhagic diathesis.
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PMID:[Indication for pregnancy interruption in patients with heart diseases]. 85 89

Height, weight, total body fat, adipocyte size (cellular lipid content), total adipocyte number, and lean body mass were studied in two groups of similar aged children with congenital heart disease. One group was comprised of 19 children cyanotic from infancy. The second group was made up of 16 asymptomatic, acyanotic patients and served as the basis for age and sex adjusted comparisons. Cyanotic patients were lighter (P less than 0.001) and had less total body fat (P less than 0.001). Although there was no difference in adipocyte size, total adipocyte number was less in the cyanotic children (P less than 0.001), suggesting that the reduced body fat found with cyanosis is due to adipocyte hypocellularity. The additional observation that cyanotic patients were shorter (P less than 0.003) and had less lean body mass (P less than 0.001) than noncyanotic children implies that early hypoxemia produces widespread abnormalities which impair growth.
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PMID:Adipose hypocellularity in cyanotic congenital heart disease. 87 Feb 48


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