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)

Atrial fibrillation is one of the most common arrhythmias, leading at least in a subset of patients to severe symptoms (palpitations, weakness, syncope), and to hemodynamic impairment especially in the clinical setting of left ventricular dysfunction. Thus, in many cases restauration of sinus rhythm is indicated because of the negative effects of reduced cardiac output. Quinidine has been the first line drug for many years and has been proven to be highly effective especially when combined with Verapamil. But there is growing concern about using quinidine and other class I-anti-arrhythmic agents because of some hints in clinical trials for increased longterm mortality on these drugs. This study was undertaken to test the efficacy of Sotalol, a beta-blocker with additional strong class-III antiarrhythmic action, compared to a fixed combination of Quinidine and Verapamil for conversion of chronic atrial fibrillation and maintenance of sinus rhythm after medical or electrical cardioversion. To avoid early proarrhythmic effects, potassium values in the range of "high"-normal values (> 4.3 mval/L) were tried to be obtained. 82 patients were randomly assigned to receive either Sotalol or Quinidine/Verapamil. There was no difference between the groups as far as the underlying heart disease, duration of atrial fibrillation (mean 219 days) and other clinical features including echocardiographic parameters were concerned. The dose of the drug was weight-related individually adjusted, and the drug was continued thereafter. If sinus rhythm could not be established at that time, electric cardioversion was performed and the drug was continued in lower dosage thereafter.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Sotalol and quinidine/verapamil (Cordichin) in chronic atrial fibrillation--conversion and 12-month follow-up--a randomized comparison]. 784 39

The usual complication of abdominal aortic aneurysms is rupture. Although thrombosis of peripheral aneurysms is common, thrombosis of abdominal aortic aneurysms is rare. Sudden thrombosis of abdominal aortic aneurysms constitutes a surgical emergency, with a mortality of 50 percent. The patient often presents with cool and mottled skin, and with severe pain from the umbilicus to the lower extremities. Femoral pulses are rarely present, and neurologic deficits below the level of occlusion are common. We reviewed four recent patients with thrombosed abdominal aortic aneurysms. They presented with a range of symptoms that included impotence, abdominal pain, lower extremity pain, coolness, and weakness. Angiography in three of the patients revealed complete occlusion of the aorta. The fourth patient did not undergo angiography because of hemodynamic instability. Three of the four patients underwent thrombectomy, aneurysmectomy, and bypass grafting. The other patient underwent axillofemoral bypass grafting in lieu of aneurysmectomy because of severe coronary arteriosclerotic heart disease. All patients did well postoperatively. Our limited experience suggests that prompt diagnosis and surgical management of patients with thrombosed aortic aneurysms can lead to a successful outcome.
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PMID:Thrombosis of abdominal aortic aneurysms. 794 47

Fourteen infants and children, 6 males & 8 females, with lipomyelomeningoceles were reviewed from October 1982 to December 1991 at Taichung Veterans General Hospital. The age at diagnosis ranged from 3 days to 5 years. The chief problems included mass on the back, urinary distention, weakness of lower limbs and poor bowel control. The cutaneous lesions over the lumbosacral region were subcutaneous lipoma, dimples and hemangioma. There were several associated anomalies, such as occult spina bifida, syringomyelia, sacrococcygeal dysgenesis, high-types imperforate anus, genitourinary anomalies, congenital heart disease, talipes equinovarus and annular pancreas. Among the 12 cases who were operated on, 8 had preoperative neurological deficits, but there was only little postoperative improvement in 2. It is important to recognize at an early stage the defect underlying skin lesions and its associated anomalies, rather than to be concerned about cosmetic factors. Early surgical repair before the appearance of neurological deficits is recommended.
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PMID:Lipomyelomeningocele: a 9-year review. 817 44

Sheathed microfilariae (mean length 278 +/- 10 microns SEM; mean width 7.2 +/- 0.8 microns) were detected in the blood of 7/14 housed camels (Camelus dromedarius). Microfilaraemic camels of either sex were inappetent, lethargic, reluctant to move and exhibited weakness in the hind limbs; some remained in sternal recumbency. Cardiac disorders, orchitis and skin nodules were conspicuously absent. The microfilariae showed a biphasic pattern in the blood that peaked at 20:00 and plateaued between 04:00 and 06:00. Adult filarial worms were recovered from the mesenteric and femoral arteries. Marked clinical improvement within 1-2 weeks was seen in three camels treated at 10:00 with a single subcutaneous injection of 0.2 mg/kg of ivermectin. These camels became amicrofilaraemic 2-5 days after treatment and remained so for the length of the observation period (133 days). Treatment of two camels at the time of high microfilaraemia (06:30) resulted in adverse reaction and death.
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PMID:An outbreak of cameline filariasis in the Sudan. 848 44

A patient without a history of heart disease was seen in our institution after 3-week history of progressive weakness, dyspnea, and orthopnea. Transthoracic echocardiography demonstrated inferoposterobasal akinesis and a left ventricular to right atrial shunt through the coronary sinus, which was confirmed on cardiac catheterization. This is only the second case reported in the English-language literature documenting this rare shunt after a myocardial infarction.
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PMID:Acquired left ventricular to right atrial intracardiac shunt after myocardial infarction: a case report and review of the literature. 888 77

In modern medicine especially the sick child often points out the limits of the psychosocial potentialities. This project investigates the function, structure, coping mechanisms, power and weakness of families with chronically ill children. We investigated 28 children from the nephrological ward and 55 patients from the cardiological department and also their families with the FAM III and compared the obtained T-scores with the results of the control-group (76 families, t-test, analysis of variance). Families with patients after renal transplantation (NTX) pointed out significant worse T-scores than the group with patients on CAPD or with preterminal renal insufficiency and CG (p < 0.05). Within the cardiological groups the differences were not statistically significant, on the other hand the group with patients before heart-operation and the group with patients after palliative heart-operation had better T-scores than the CT (p < 0.05). These results demonstrate that families with children suffering from a chronic renal or heart disease mobilize substantial resources to cope with these problems. By contrast the results of the families with patients after NTX or successful heart surgery are significant worse than the control-group and the other investigated patients groups. Our results come to the conclusion that especially after successful NTX or heart-surgery a psychosocial care of these families is necessary.
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PMID:[Function and structure of families with chronically ill children]. 903 11

A most significant life event in the first years of life is a disease, especially if it is of early onset, severe, life threatening, with an uncertain prognosis, and with the necessity of frequent diagnostic and therapeutic interventions. Psychological implications are a significant parts of the illness, not a marginal component; they can affect prognosis and outcome. The authors describe the different psychological implications of an experience of chronic disease in children and adolescents and their families (parents and siblings). Congenital disease (for example congenital heart failure) has a peculiar significance: since it is diagnosed early, it influences mother-infant interactions from the beginning, in a crucial moment of the infant's psychological development; diagnostic and therapeutical interventions are early and frequent; congenital defects determine the strongest guilt feelings in the parents. Some specific psychological aspects can be described: the weakening of the Bodily self, the inhibition of thinking, the theories the child and the family formulates on the disease, the death feelings. Emotional features in children and adolescents with congenital cardiopathy are described: inhibition of emotions, marked anxiety, depressive reaction, with loneliness, low self-esteem and inadequacy, emotional lability, with oscillation between omnipotence and inadequacy; impulsiveness; weakness of self identity; especially in bodily Self. Some psychopathological aspects in children and adolescents with heart transplant and their families are also described. Intellectual level of patients with congenital heart disease is in the normal range, although significantly lower than normal controls. There is a positive correlation between worsening of intellectual functioning and clinical severity of the heart disease; this clinical severity is related both to restrictions in normal daily life activities, and blood oxygen saturation. It is hard to tease apart the role of early physical limitations versus the role of chronic hypoxia, in affecting intellectual development. Some methodological considerations are described, relating to the role of the physician, the psychological support to the children and adolescents and their families, the problem of the shared-cares between main centres and local hospitals, where primary health-care team operates.
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PMID:[Psychopathology of chronic diseases in children and adolescents. Congenital cardiopathies]. 909 31

Endpoints are a continuing source of controversy in clinical trials of antiretroviral (specifically, anti-HIV) treatments. The most visible disagreement is about the respective roles of morbidity and mortality as endpoints, and laboratory measurements as endpoints. Laboratory measurements have been intensely examined as possible surrogates for clinical outcomes, but the definition of the usual clinical outcome-first occurrence or recurrence of an AIDS-defining condition or death-has received little critical scrutiny. First disease progression has serious weakness as an endpoint, and one should consider alternatives. In this paper, we suggest using rule-based schemes to rank patients' post-randomization histories and then using the ranks as an outcome measure, an extension of the work by Follmann et al. on heart disease. We evaluated six rule-based ranking schemes for antiretroviral trials by applying them to 60 participants in CPCRA 002 and comparing the results to subjective rankings given by five experts. The expert's rankings were in good agreement with each other, and the six rule-based schemes were clearly differentiated by their degree of agreement with the expert's rankings. The ranking scheme most in accord with the experts ranked patients first by seriousness of their most serious AIDS-defining disease, second by the timing of that disease, and the third by the total number of AIDS-defining diseases they experienced. Finally, we used this rule-based rankings to re-analyse CPCRA 002.
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PMID:Rule-based ranking schemes for antiretroviral trials. 917 82

The main manifestations of neuromuscular disease in the newborn period are hypotonia and weakness. Infants with severe hypotonia but only marginal weakness usually do not have a disorder of the lower motor unit. These infants may have genetic conditions, metabolic disturbances, congenital heart disease, hypothyroidism, sepsis, or other systemic disorders. Early on, neonates with central nervous system pathology may present with profound hypotonia, decreased reflexes, and moderate to severe but transient weakness. However, they also tend to have seizures, obtundation, cranial nerve signs, or history of perinatal asphyxia.
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PMID:Neuromuscular disorders in the newborn. 939 65

We reviewed clinical presentation, investigations, therapy, prognosis and outcome of 232 patients with primary (AL) cardiac amyloidosis. There were 142 men and 90 women. Median age at presentation was 59 years (range 29-85). AL heart disease was unusual both in patients under the age of 40 (3.0%) and in non-Caucasians (6.5%). Fatigue and weakness were the commonest presenting symptoms. Hallmark features of periorbital ecchymoses and macroglossia were present in 12.5% and 27.2%, respectively. AL cardiac amyloidosis was unusual in isolation (3.9%), and most frequently patients had features of multiorgan dysfunction; heavy proteinuria and features of malabsorption predominating in this respect. Heart involvement represents the worst prognostic indicator, with a median survival from diagnosis of 1.08 years, falling to 0.75 years with the onset of heart failure. Current therapeutic procedures appear to prolong survival, with left ventricular wall thickness, mass and ejection fraction on echocardiography and late potentials on signal averaged electrocardiography of use in prognostic stratification. Cardiac involvement from AL amyloidosis is rapidly fatal. It should be suspected in all patients with heart failure who have wall thickening on echo, normal chamber sizes, low EKG voltages and evidence suggesting a multisystem disease.
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PMID:The clinical features of immunoglobulin light-chain (AL) amyloidosis with heart involvement. 957 96


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