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)

The ST length and T wave were investigated electrocardiographically and clinically in 200 patients with a short PQ interval in the electrocardiogram, independent of the length and shape of the QRS complex. In group A (Lown-Ganong-Syndrome LGL), we often found a narrow, pointed, positive P wave and a narrow QRS complex in the electrocardiogram in addition to the short PQ interval, and also a tendency to respiratory arrhythmia. Clinically this was frequently a matter of young women with a tendency to paroxysmal tachycardia and autonomic dystonia. A James bundle or even a short AV conduction pathway with a small heart might be considered as the origin of this LGL syndrome. A particular classification of patients with short PQ intervals and S-T deformation (Group B) in organic heart disease has not yet been described in the literature to our knowledge. The results of our investigations in group C (WPW syndrome) correspond in the main to those given in the literature.
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PMID:[Short PQ interval with particular reference to the Lown-Ganong-Levine syndrome (author's transl)]. 80 14

Clinical characteristics of ten patients with Friedreich's disease are presented. Two cases were members of the same family, another patient had a brother with the disease, and in two cases there was consanguinity. The dominant inheritance pattern was absent in all cases. Initial symptoms and clinical signs were present under 5 years of age in six cases, and in three of them under 2 years of age. As reported in other series, in our cases the disorder first appeared in the legs. Other early manifestations included skeletal deformities and dysarthria, as well as diplopia, paresthesias and dizziness. Friedreich's ataxia results from pyramidal tract degeneration and changes in the cerebellum. Babinski sign was present in nine patients. Other findings were: muscular weakness, distal amyotrophy and distal dystonia. Two patients suffered epileptic attacks with typical EEG pattern. Kyphoscoliosis and pes cavum were constant skeletal deformities. ECG revealed signs of myocardial ischemis in nine patients, although none of them had symptomatology of heart disease. Glucose tolerance test carried out in three cases showed diabetic curves. Results of nerve speed conduction were as follows: normal in one case; decreased sensitive speed conduction in four cases, and decrease of both sensitive and motor speed conduction in other four cases. EMG showed signs of chronic denervation in three cases. These results coincide with those published by other authors.
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PMID:[Friedreich's disease. Clinical study of ten cases (author's transl)]. 737 33

Congenital infections are among the most pressing health care problems. Congenital infections are not reason of congenital malformation and perinatal mortality only, but also pathologies that can be revealed during first year of life. Frequency for congenital viral infection displayed from birth varies between 23% and 92%. The aim of the study was the investigation of inherent infection consequences (citomegaloviral infection, herpes infection and chlamidia) in children in different age groups. Under our observation were 81 children with congenital infections. Among them 29 were with citomegaloviral infection, 17 with herpes infection; 15 chlamidia infection and 22 infections mix (citomegalovirus + herpes, citomegalovirus + chlamidia and chlamidia + herpes). In all observed children neurological simptomatic such as neuro-reflectory hyperexcitability syndrom, hypertension-hydrocephalic syndrom, musculary dystonia syndrom, hydrocephaly, retardation of psychomotor development etc. were present. After birth the worst prevalent are pathologies of cardiovascular system: functional cardiopathy, carditis, congenital heart disease (among them multivalvular disease), affection of hepatobilliar system, organs of vision and hearing etc are present also.
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PMID:[Aftereffects of congenital infections in infants]. 1726 90

Clinical syndromes induced by high intensity radiofrequency electromagnetic field chronic exposure are described. Persons injured by occupational exposure have been observed central nervous system changes in diencephalic syndrome form, cardio-vascular system changes revealed in atherosclerosis, isch(a)emic heart disease and coronary insufficiency rapid progressive expansion. General public living in territory of radar station exposure zone different functional disorders have been identified: vegetative dystonia (asthenovegetative syndrome), thrombocytopenia, decrease of blood coagulation index, and thyroid gland function changes. Observed diseases clinical variability may be determined by electromagnetic exposure characteristics.
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PMID:[Clinical monitoring in areas of exposure to radiofrequency electromagnetic fields]. 2378 12

The 22q11.2 deletion syndrome (di George syndrome) is one of the most prevalent genetic disorders. The clinical features of the syndrome are distinct facial appearance, velopharyngeal insufficiency, conotruncal heart disease, parathyroid and immune dysfunction; however, little is known about possible neurodegenerative diseases. We describe the case of an 18-year old patient suffering from 22q11.2 deletion syndrome. Since adolescence, he presented with behavioral disorders, recommended treatment with 2 mg aloperidin and he presented cervical dystonia and emergence of torticollis and trunk dystonia. Antipsychotic medications either accelerate or reveal dystonic symptoms.
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PMID:Acute Dystonia in a Patient with 22q11.2 Deletion Syndrome. 2660 35