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

The symptoms of organic disease vary widely among patients with the same tissue abnormality, because the experience of a symptom is shaped by the patient's perceptual and cognitive style. Thus, the relationship between myocardial ischemia and chest pain is variable in that many patients experience pain without ischemia and many others exhibit ischemia without pain-termed "silent" or "asymptomatic ischemia." Although the nature of the ischemic event may be important in determining the degree of associated pain, we suggest more study of the individual who perceives the event. Myocardial ischemia may not generate a spontaneous report of chest pain because the patient is generally hyposensitive to visceral sensation; because he or she is coping with the threat of heart disease by denying the evidence of it--ie, denying the pain to deny the disease; or because the patient misunderstands the cause and significance of a vague or ambiguous cardiac sensation, normalizing the symptom and misattributing it to a nonpathologic cause.
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PMID:Silent myocardial ischemia. Is the person or the event silent? 198 46

16 patients of the Medical ambulatory at the University of Basel born between 1940 and 1945 were explored with the State-Trait Anxiety Inventory (STAI) of Spielberger for the presence of anxiety. With this self-rating inventory state anxiety as well as general trait anxiety can be recognized. The examined group was not selected on specific diagnoses. Two patients with a heavy organic disease (Aids, Friedreich's ataxia) showed an increased state anxiety and an increased general trait anxiety. Six patients with hypertension showed decreased, average as well as increased values of state anxiety and general trait anxiety. In one patient with epilepsia decreased general trait anxiety and average state anxiety were manifest. A patient with a depressive neurosis and functional abdominal pain showed increased general trait anxiety and average state anxiety. Finally, in six patients with different diseases, such as patients with different diseases, such as bronchitis, diabetes, coronary and congestive heart disease, obesity and myalgias, no deviation of their state and general trait anxiety values was evident when compared with standard values. The results are discussed.
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PMID:[The assessment of anxiety in somatic patients--a pilot study]. 291 53

Electrocardiographic and other abnormalities of highly trained athletes are well recorded but not well enough known, and the more extreme changes still cause diagnostic confusion. This problem was exemplified by 10 athletes, all referred to us by cardiologists because of a diagnosis of organic heart disease. After thorough investigation, including catheter studies, all but 1 of these patients was regarded as normal and all returned to competitive sports. The criteria for diagnosing heart disease in athletes are discussed in light of the findings in 10 patients. Exercise electrocardiography and echocardiography help to exclude organic disease, but left heart catheterization is justified when doubt still exists.
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PMID:Significance of abnormal electrocardiograms in highly trained athletes. 621 54

One hundred adolescents with chest pain were prospectively analyzed to determine the etiology, functional consequences, and illness attributions of patients seen in a general pediatric clinic. The typical patient had frequent pain (63% had two or more episodes weekly) of moderate duration (51% of the pain lasted longer than six minutes) that had been occurring for many months (36% had pain occurring longer than 6 months). Stressful events, such as a death in the family, major illness, an accident, family separations, and school changes occurred in 31% of patients. The most frequently diagnosed condition was musculoskeletal problems (31%) including costochondritis (14%), chest wall syndrome (13%), skeletal trauma (2%), and ribcage anomalies (2%). Hyperventilation accounted for 20% of diagnoses and 5% had breast-related problems. Thirty-nine percent of patients had pain not readily classifiable. Serious underlying illness was a rare cause of chest pain, although several patients had associated organic disease not responsible for their chest pain. More than two thirds of patients restricted physical activities; more than 40% were absent from school. When patients were questioned about their understanding of their illness, 44% were afraid that they were experiencing a heart attack, 12% worried about heart disease, and 12% feared cancer. Chest pain is a prevalent problem that is usually benign but is commonly misunderstood and causes considerable dysfunction and anxiety in adolescents.
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PMID:Adolescent chest pain: a prospective study. 685 1

71 patients with unexplained syncope was examined by 60 grade of head up tilt table test with or without administration of isoproterenol during 25 minutes interval. The mean age of patients was 71.44 +/- 16.40 (12-86) years. 38 (54%) were female and 33 (46%) were male. The underlying heart disease were 27 (38%) coronary artery disease, 12 (17%) arterial hypertension, 6 (8%) diabetes mellitus, 3 (4%) valvular heart disease and 14 (20%) patients had other diseases. Nine (13%) patients had no organic disease. During head up tilt table test positive reaction was found in 13 (18%) patients. Four (6%) patients were vaso-vagal syncope with classic signs, and 9 (13%) patients were vasodepressor type of syncope, without changes in the heart rate. Isoproterenol was given to 16 (23%) patients, and in 4 (6%) (2 vasodepressor and 2 mixed type of syncope) patients occurred the positive test during isoproterenol administration. Orthostatic reaction occurred during head up tilt table test in 14 (20%) patients. Normal was the result of tilt table test in 42 (59%) patients, and two (3%) patients had autonome neuropathy. The vasovagal syncope was treated by metoprolol, atenolol and disopyramid with success. The head up tilt table testing is a good, simple, useful test for evaluation of syncope patients, especially the diagnosis of vasovagal syndrome.
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PMID:[Tilt-table test in the diagnosis of syncope of unknown origin]. 764 89

Clinical and electrophysiological features of 20 patients presenting with ventricular tachycardia (VT) of left bundle branch block (LBBB) morphology without evidence of coronary artery disease were studied. The mean age of the patients was 35.2 +/- 12 (range 15-57 years). The rate of VT varied between 140-240/min (182 +/- 80). Six (30%) patients experienced giddiness or syncope during palpitations. Structural heart disease was found in 10 (50%) of these patients, which included arrhythmogenic right ventricular dysplasia in five, submitral left ventricular (LV) aneurysm in one, anterolateral LV dyskinesis in one, dilated cardiomyopathy in one, endomyocardial fibrosis in one and nonobstructive hypertrophic cardiomyopathy in one case. Ten patients were free of structural heart disease. Electrophysiological study was done in all patients. VT with same morphology as spontaneous VT was inducible in only 14 patients. Seventeen patients were treated medically with total or partial amelioration of symptoms. In three patients, two with arrhythmogenic right ventricular dysplasia and one with structurally normal heart, who were unresponsive to drug therapy, the VT focus could be mapped in right ventricular outflow tract and successful electrical ablation was done. Thus in patients who present with VT with LBBB morphology, the heart is often structurally normal but organic disease is not uncommon, and should be carefully searched.
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PMID:Ventricular tachycardia with left bundle branch block morphology in the absence of ischaemic heart disease--clinical and electrophysiological observations. 779 12

Forty-one men between the ages of 50 and 60 from the indigent population in Montreal have been studied during two winters. Clinical evaluation, completion of a respiratory questionnaire, electrocardiograms, plain chest radiographs and full chest tomograms, and a battery of pulmonary function tests were completed on each.No difference in pulmonary function could be demonstrated among nine men who gave no history of chronic bronchitis and 14 who gave positive answers to the same questionnaire.Five who had had dusty occupations in the past had more evidence of function impairment than men not exposed to this hazard.Thirteen were found to have complicating disease; two had active tuberculosis, one a mediastinal tumour, and the remaining 10 various forms of heart disease.Considering the group as a whole, only 18 (44%) had no objective evidence of any organic disease.
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PMID:The Physical Status of Men in the Lowest Income Group in the Sixth Decade of Life. 2032 56