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)

One year's experience with MAS in a neonatal intensive-care unit is analyzed with follow-up information. Seventeen patients or 3.7% of all admissions had MAS. Four patients (23.5%) died of acute respiratory failure. Two patients with MAS and persistence of the fetal circulation required cardiac catheterization to exclude cyanotic congenital heart disease. No survivors had persistent chronic lung disease. However, two of three patients with MAS and seizures had significant psychomotor retardation at follow-up examination.
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PMID:Meconium aspiration syndrome. Neonatal and follow-up study. 8 Jan 35

In this series of one hundred and twenty-eight adults with Down's syndrome nearly half (i.e. 42.2 per cent) developed a normal EEG. This would appear to bear out the findings of Gregoziades and Pampiglione (1966) that older children with this syndrome tended to have tracings similar to the normal child. The youngest age group of fifteen to twenty-four years developed a normal tracing in 38.9 per cent of cases. The most frequent abnormality was an excess of theta, in keeping with the suggestion of Godinova and Hirai and Izawa that this was due to immaturity. Neither the presence of congenital heart disease nor diabetes nor intercurrent illness appeared to have any effect on the development of seizures. Epilepsy developed at any time during adult life but, not surprisingly, the five cases developing it had shown sharp or paroxysmal activity previously. Two had suffered from fainting attacks. In one, the diagnosis was confirmed later by a typical grand mal seizure and the other by response to anticonvulsants. Neither suffered from congenital heart disease.
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PMID:The EEG and incidence of epilepsy in Down's syndrome. 15 92

A clinico-pathological report is given on 4 cases of agyria (premature neonate to age 13 months), 3 cases of pachygyria (aged 2,5 to 4,3 years) and a boy aged 4,5 years with temporal pachygyria and frontal microgyrias. Clinical features, more pronounced in agyria than in pachygyria, were microcephaly, frequent facial anomalies, neonatal feeding difficulties, hypotonia with subsequent seizures, hypsarrhythmic EEG pattern in 3 children, arrest of psychomotor development and signs of decerebration. One case of agyria occurred with familial faciorenal dysplasia, two were associated with congenital heart disease, and the fourth with chromosomal abnormality. Morphologically, the colpocephalic brain showed a four-layered agyric pallium with radially aligned cell columns and periventricular heterotopias, lacking differentiation of the claustra, olivary heterotopias and cerebellar dysgenesias in the 4 younger infants. In the agyric neonate additional agenesis of corpus callosum was present. Pachygyric brains showed a six-layered cortex, periventricular heterotopias, lacking differentiation of the claustra, but no cerebello-olivary anomalies. Cytoarchitectonic analysis of the agyric cortex suggests a disorder of neuronal migration during stage III of neocortex formation (Rakic and Sidman) between the 11th and 13th fetal week, while the pachygyric cortex showing the later formed layers II and IV presumable is caused by an attenuated and later disorder acting in early stage IV of neocortex formation, i. e. around or after the 13th fetal week. Additional insula-claustrum dysplasia, olivary and cerebellar anomalies are due to concomittent migration disorders between the 11th and 14th week. Along this period there is a gradient from agyric to normal six-layered cortex, whereas microgyria presumably results from an event occurring after migration has terminated (after the 16th fetal week). Etiological factors of agyria-pachygyria may be both hereditary (familial lissencephaly-syndrome) and environmental ones (prenatal drug application or intrauterine perfusion disorders).
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PMID:Agyria-pachygyria (lissencephaly syndrome). 98 18

1) Etiology of convulsions starting prior to two years of age was discussed in 418 cases. Neonatal seizures before 30 days old appeared in 86 cases (53 boys and 33 girls). Three hundred and thirty-two patients (172 boys and 160 girls) had convulsions in infancy. Twelve patients (9 boys and 3 girls) suffered from convulsions both in neonatal and infantile period. 2)Etiology of convulsions was prenatal in 67 cases (16%), natal in 49 cases (12%), postnatal in 158 cases (38%) and unknown in 144 cases (34%). Prenatal factors consisted of cerebral malformation (23 cases, 6%), associated physical minor anomaly such as cataracta or finger abomaly (11 cases, 3%), abnormal pernatal history (8 cases, 2%), congenital heart disease 3) cases, 1%), tuberose scleorsis (7 cases, 2%) and positive family history (13 cases, 3%). Postnatal causes included hypocalcemia or hypoglycemia (7 cases, 2%), brain tumors (3 cases, 1%), breath-holding spells (21 cases, 5%), febrile convulsion (44 cases, 11%), bathing (3 cases, 1%), afebrile colds (3 cases, 1%), purulent meningitis (17 cases, 4%), DPT immunization (10 cases 2%), vaccination (7 cases, 2%) and acute hemiplegia (10 cases, 2%). The group of unknown etiology were as fns (38 cases, 9%), epilepsy associated with interictal signs (23 cases, 6%), benign infantile convulsions (57 cases, 14%), neonatal convulsion of unknown etiology (12 cases, 3%) and miscellaneous categories (4%). 3) Pregnancy was abnormal in 53% of cases with cerebral malformation. Asphyxia at birth was noted in 43% of patients with tuberose sclerosis and in 35% of congenital cerebral abomaly. 4) Pneumoencephalographic examinations revealed midline anomaly in 50% of cerebral malformation. It was abnormal in all cases with tuberose sclerosis, head injury and epilepsy with interseizure neurological signs. 5) There were no correlations between the seizure pattern and the etiology in neonatal convulsion. In infancy, focal-unilateral convulsions and infantile spasms were frequently associated with organic damages. Generalized seizures were seen in organic lesions as well as functional ones although approximately half of the cases were febrile convulsion, benign infantile convulsion or breath-holding spell. 6) EEG features of cerebral malformation were asymmetrical or multifocal dischages in neonatal period and hypsarhythmia or focal-unilateral spike discharges in infancy. Tuberose sclerosis showed hypsarhythmia in infancy. In birth injury or cerebral anoxia, EEG mostly revealed focal-unilateral abnormality or suppression-burst activity in newborns and hypsarhythmia or focal features in infants. 7) The occurrence rate of neonatal seizures in autopsy cases with intracranial pathology was demonstrated. EEG with intravenous diazepam was useful to know pathophysiology of infantile spasms.
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PMID:Etiology of convulsions in neonatal and infantile period. 99 19

The implantation of a permanent pacemaker has been carried out on 159 patients suffering from Adams-Stokes seizures. Elema 588 B electrodes were implanted in 119 patients and Chardack 5818 electrodes in 40 patients. The two types of electrodes differ with regard to both the implantation technique and weight and thickness. No difference was found in the incidence of electrode displacement or survival between the two groups, similarly the experience of the physician with regard to implantation had no influence on the frequency of displacement. Displacement on the other hand occurred significantly more frequently in those patients suffering from heart disease demonstrable by x-ray examination.
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PMID:Displacement of endocardial pacemaker electrodes. A comparison between Elema 588 B and Chardack 5818. 107 Feb 20

Two sibs with trisomy for the long arm of chromosome 19 are reported. The common features included flat facial profile with microcephaly, hypertelorism, ptosis, prominence of the glabella, small nose with anteverted nostrils and a characteristic fish-shaped mouth. In addition congenital heart disease, physical retardation and seizures were seen in both sibs. That tristomy 19q can be suspected clinically is emphasized.
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PMID:Trisomy 19 q. 108 17

A profoundly retarded girl with cyanotic congenital heart disease, recurrent myoclonic seizures, an external strabismus and not very unusual facial features was found to have a 47, XX chromosome complement. The extra chromosome is a small G-size chromosome with small projections extending from the ends of the long arms and no satellites observed on the short arms. By Geimsa-trypsin banding techniques this aberrant chromosome appears to be a partially deleted D 15 chromosome. A comparison of the clinical features is made with those described in the nine other reported specifically identifies cases of 'partial trisomy 15'. For clinical and chromosome morphology reasons, this was felt not to be trisomy in the G group nor an extra Y. We speculate that the long arm projections are satellites derived from a ring-type intrachromosomal translocation.
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PMID:Partial D 15 trisomy. A case and general review. 122 18

Anticholinergics (in particular, ipratropium bromide [Atrovent]) are first-line therapy in patients with chronic obstructive pulmonary disease (COPD). Although more studies are needed to support the use of combination therapy, adding an inhaled beta agonist to the therapeutic regimen is reasonable in patients who remain symptomatic and need quick relief. Patients frequently receive inadequate amounts of drug with standard doses delivered by metered-dose inhalers, often as the result of improper technique, so symptomatic patients may require higher doses. Caution is recommended when the dose of inhaled sympathomimetics is increased in COPD patients with ischemic heart disease or tachyarrhythmias. The addition of an oral sympathomimetic is seldom necessary. Theophylline may be considered in outpatients who remain symptomatic despite their use of inhaled bronchodilators, but heart disease, seizure disorders, and gastroesophageal reflux are contraindications. Corticosteroid therapy remains controversial but can be helpful in patients who still have severe disease despite maximum bronchodilator therapy. Antibiotics can be of benefit in COPD patients undergoing an exacerbation who have increasing dyspnea, cough, and phlegm production.
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PMID:Drug treatment of COPD. Controversies about agents and how to deliver them. 134 54

Seven out of 829 pediatric cardiac patients (0.84%) were found to have sinus node dysfunction (SND) over the past seven years. Of the seven patients, three had structurally normal hearts. One of these three patients had long QT syndrome. In four patients, structural heart disease was noted. In three of these four patients the sinus node dysfunction was attributed to cardiac surgery. The age of onset of SND ranged from four months to eight years. Presenting symptoms and signs included syncope, near-syncope, seizure and congestive heart failure. Two patients were asymptomatic. Five patients had episodic sinus pause. Sinus or junctional bradycardia was noted in four patients. Three had tachy-bradycardia. High grade atrioventricular block was noted in one patient. Treadmill exercise test revealed a nonsustained ventricular tachycardia in two patients. All seven patients were found to have prolonged maximal corrected sinus node recovery time. Prolonged intra-atrial conduction time was found in three, prolonged AV nodal conduction time in one, and prolonged His-Purkinje conduction time in one patient during the electrophysiologic study. All seven patients showed abnormal results in intrinsic heart rate study. Anti-arrhythmic drugs were prescribed. During the follow-up study, no patient died, but two patients received a pacemaker implantation. Because of the extent of their conduction system diseases, it is recommended that patients with SND should be thoroughly investigated.
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PMID:Sinus node dysfunction in children. 151 8

From July 1988 to March 1991, extracorporeal membrane oxygenation (ECMO) was used in 8 infants (newborn to 16 months old) with unoperated cyanotic congenital heart disease and cardiopulmonary collapse, associated with hypercyanotic spells (4 infants), pulmonary hypertensive crises (3) and sepsis (1). Indications for ECMO support were arterial saturations less than or equal to 60% accompanied by hypotension and metabolic acidosis unresponsive to mechanical ventilation with 100% oxygen, paralysis and sedation, and pharmacologic support with inotropes or vasodilators, or both. Venoarterial bypass by carotid/jugular cannulation with flow rates of 100 to 840 ml/kg/min (mean 460) stabilized all patients. Duration of ECMO support ranged from 15 to 840 hours and was associated with transient seizures (1 patient) and renal failure (1). Seven patients underwent palliative (3 patients) or corrective (4) surgical procedures while on ECMO or within 48 hours of decannulation, including 1 patient bridged to double-lung transplantation with a long (840 hours) duration of ECMO. There was 1 operative and 2 late (greater than 1 month after decannulation) deaths, for an overall survival rate of 62%. These 5 survivors all have normal growth and development, and patent neck vessels at the site of cannulation. These early results indicate that ECMO can be effective mechanical support in cardiovascular crises untreatable with maximal conventional medical therapy and can be used as a bridge to successful surgical palliation or repair.
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PMID:Extracorporeal life support in cyanotic congenital heart disease before cardiovascular operation. 154 55


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