Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0264733 (ventricular dilatation)
 2,163 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cardiac and pulmonary functions were evaluated in 75 patients aged 50 years or under, treated for Hodgkin's disease by mantle radiotherapy at least 3 years earlier; all received the same mantle field radiotherapy: radiotherapy alone, MOPP chemotherapy plus radiotherapy, MOPP and ABVD chemotherapy plus radiotherapy. No patient had any symptom of heart disease. Only borderline abnormalities of ECG or echocardiogram were observed in 12 patients. One of them showed a moderate aortic stenosis which was known before the treatment; apical or septum hypokinesia were present in four patients and one patient had a slightly right ventricular dilatation. Twelve (16%) chest radiographs showed moderate or severe abnormalities, but there was no significant correlation between the results of pulmonary function tests and Xenon ventilation/perfusion scintigraphy, the clinical examination and the intensity of the radiological sequelae. Twenty-nine (64%) Xenon scintigraphies showed a reduction of lung perfusion in the irradiated areas without any symptom. The resting mean pulmonary function test was significantly lower for the patients than for the control group with regard to Total Capacity and Vital Capacity. The exercise tolerance, as indicated by analysis of blood gases, was below the one expected for only two patients who were dyspneic during the low level of exercise. We did not find any significant difference between the three treatment groups. We conclude that the treatment with mantle field under good technical conditions (high energy photons, moderate doses...) can result in minimal cardiopulmonary dysfunction.
Br J Cancer 1992 Jun
PMID:Late cardiopulmonary toxicity after treatment for Hodgkin's disease. 161 62

Among a total of 634,440 autopsy cases in "The Annuals of Pathological Autopsy Cases in Japan" from 1958 to 1984, 929 cases with nonspecific myocarditis were registered. The average incidence was 0.15%, fluctuating around 3- to 5-year intervals with a remarkable rise observed after 1974. The major complications in cases of myocarditis were pneumonitis, hepatitis or hepatic cirrhosis, pancreatitis, malignancies, lymphatic or thymic involvements. A clinicopathological study of 36 cases of myocarditis and 27 cases of postmyocarditic cardiomegaly indicated a classification of acute, subacute, healing and chronic or recurrent stages as well as dilatation-hypertrophy- and right ventricle-dominant types. Acute myocarditis was characterized by diffuse inflammatory cell infiltration and showed various types of arrhythmias and shock. Subacute myocarditis showed ventricular dilatation, edematous interstitium and severe congestive heart failure. Chronic myocarditis with dilatation and/or hypertrophy and irregular fibrosis included right ventricular involvement, endomyocardial disease, sick sinus syndrome in selected cases, congestive heart failure in most cases, and showed a male predominancy. Postmyocarditic cardiomegaly was similar to chronic myocarditis but showed more hypertrophy, preexcitation waves and prominent negative T waves in electrocardiography and sudden death.
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PMID:Nonspecific myocarditis: a statistical and clinicopathological study of autopsy cases. 252 82

In order to evaluate the relationship between neurologic function and cranial irradiation, 20 patients treated on National Cancer Institute (NCI) small-cell lung cancer (SCLC) trials who were alive and free of cancer 2.4 to 10.6 years (median, 6.2) from the start of therapy were studied. All were tested with a neurologic history and examination, mental status examination, neuropsychologic testing, and review of serial computed cranial tomography (CCT) scans. Fifteen patients had been treated with prophylactic cranial irradiation (PCI), two patients with therapeutic cranial irradiation, and three received no cranial irradiation. All patients but one were ambulatory and none were institutionalized. Fifteen patients (75%) had neurologic complaints, 13 (65%) had abnormal neurologic examinations, 12 (60%) had abnormal mental status examinations, 13 (65%) had abnormal neuropsychologic testing, and 15 (75%) had abnormal CCT scans. Compared with those given low-dose maintenance chemotherapy during PCI using 200 to 300 rad per fraction, patients who were given high-dose induction chemotherapy during the time of cranial irradiation or large radiotherapy fractions (400 rad) were more likely to have abnormal mental status examinations (6/6 v 4/9) and abnormal neuropsychologic tests (6/6 v 4/9), but no major difference in CCT findings was present. CCT scans in the majority of cases (11/18) showed progressive ventricular dilatation or cerebral atrophy up to 8 years after stopping therapy. We conclude neurologic abnormalities are common in long-term survivors of SCLC, and may be more prominent in patients given high-dose chemotherapy during cranial irradiation or treated with large radiotherapy fractions. The CCT scan abnormalities are common and progressive years after prophylactic cranial irradiation and chemotherapy are stopped.
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PMID:Neurologic, neuropsychologic, and computed cranial tomography scan abnormalities in 2- to 10-year survivors of small-cell lung cancer. 299 46

A 60-year-old male patient, originating from West Africa, developed acute and regressive neurologic symptoms associated with aphasia, apraxia, acalculia, behavioral impairments, and an epileptic phase. Eighteen months after the onset of the disease, the patient was almost normal. All along the clinical course, biological abnormality patterns were minor. We noted only a mild neutropenia in the blood. We also observed a weak lymphocytosis and elevated protein content in the cerebrospinal fluid. Electroencephalogram examination revealed slow waves which disappeared after remission. A weak ventricular dilatation was detected on CT scan. Neither vascular, nor tumoral, nor a classical infectious origin could be identified. While the patient was seronegative to HIV, a HIV-like virus was isolated twice from his peripheral blood lymphocytes during the disease. Eighteen months later, the patient remained seronegative. He developed neither AIDS nor immunodeficiency. The subtype of HIV has been isolated and characterized, and its neurotropism is being investigated.
Cancer Detect Prev 1988
PMID:Isolation of HIV in a seronegative demented patient without symptoms of immune deficiency. 318 Jan 31

Postmortem evaluation of ten individuals with a diagnosis of Alzheimer's disease (AD) confirmed the clinical diagnostic accuracy at our institution and showed significant ventricular dilatation with reduced brain mass, increased neuritic plaques, neurofibrillary tangles, vascular amyloid, and Lewy bodies in these individuals. A matched control group had no or fewer cortical neuritic plaques and neurofibrillary tangles, and two of the four control patients with rare neuritic plaques had terminal dementia. Cancer and cardiovascular disease occurred more often in the control group, but pneumonia and respiratory failure were more prevalent in the patients with AD. Thorough clinical assessment can accurately indicate Alzheimer's disease, as shown in this study.
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PMID:Postmortem evaluation of Alzheimer's disease. 407 Nov 64

Acute myocardial infarction continues to be the number 1 killer in industrialised countries. While the more widespread use of thrombolytic therapy has made a dramatic impact on patient survival, changes in long-term prognosis after discharge from hospital have not improved radically and 5-year mortality remains at over 30%. The single most important determinant of survival in the long term is left ventricular function. The process of ventricular dilatation and remodelling begins early after infarction. While such changes may initially go unrecognised clinically, without intervention progressive functional impairment will ensue and the majority of patients will develop signs and symptoms of heart failure, which carries a worse prognosis than many forms of cancer. ACE inhibitors act on both the haemodynamic and neurohormonal mechanisms in heart failure. Several large-scale clinical trials have clearly demonstrated that early use of these agents in stable patients who are not hypotensive or in cardiogenic shock can reduce significantly the development of heart failure and death. A strategy for the early initiation of ACE inhibitor therapy is proposed to improve survival in AMI patients.
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PMID:Improving outcome after acute myocardial infarction: what is the role of ACE inhibitors? 754 52

Meningeal carcinomatosis is characterized by diffuse infiltration of the leptomeninges by metastatic cancer in patients usually with a previous history of malignancy. Primary tumors are adenocarcinomas of the breast or lung, or malignant melanoma. The clinical presentation is pleomorphic and commonly affects the cerebral hemispheres, the cranial nerves, or spinal cord and its roots. Diagnosis is confirmed by the presence of the malignant cells in the cerebrospinal fluid (CSF). Computed tomography (CT) and magnetic resonance (MRI) show abnormal findings including ventricular dilatation and small enhancing lesions along the CSF space. Despite radiotherapy and chemotherapy, vital prognosis remains bad and the treatment is useful in improving the quality of life. Three cases presented here emphasize once again the important fact that meningeal carcinomatosis remains a very difficult diagnosis; several lumbar punctures were sometimes necessary, and cerebral fluid studies cannot yet be replaced by other diagnostic techniques like contrast enhanced CT or MRI with gadolinium.
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PMID:[Carcinomatous meningitis. Presentation of 3 cases]. 761 59

A 71 years old man, ex-smoker, moderate drinker, with a history of diabetes mellitus (type II), moderate arterial hypertension, mild aortic stenosis and moderate uniform left ventricular hypertrophy echographically documented, developed a non Hodgkin low malignancy cavum lymphoma. He has underwent chemotherapy for two years (adriamycin and other chemotherapy drugs) at moderate dosages. A complete remission of the lymphoma followed the treatment, but an initial deterioration of left ventricular function, with heart dilatation and congestive heart failure, was found. The patient improved by medical treatment, returning to the previously stable clinical condition. However a ventricular dilatation reoccurred and a paroxysmal complete atrio-ventricular block developed, necessitating the implantation of a pace maker. The patient died suddenly, during sleep, at home. This is a unique case, because of the numerous cardiac factors associated (chemotherapy and clinical findings). More probably the combination of these multiple factors and their interrelationship could explain the unique non-linear evolution of the left ventricular hypertrophy. In conclusion in these patients a very strict clinical and pharmacological follow up with serial echocardiographical examinations is fundamental and highly recommended.
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PMID:[Normalization of left ventricular function and subsequent recurrence of dilatation and pump failure in a patient with hypertensive heart disease in dilated phase after treatment with anthracycline]. 792 84

To contribute for making early diagnosis and treatment of acute pulmonary embolism (APE), we investigated on clinical pictures of 225 patients with APE. Common underlying factors were heart disease, prolonged bed rest, post-surgical state, thrombophlebitis, malignant tumor and post-catheterization state in this order. Dyspnea, chest pain, tachycardia and shock were frequently seen as initial symptoms and signs. Blood screening showed leukocytosis, hypoxemia, hypocapnia and elevated serum LDH. Electrocardiographic findings highly demonstrated were ST.T abnormalities, such as T inversion with ST elevation in V1-3, ST depression in V4-6 and sinus tachycardia. Chest X-rays showed diminished pulmonary vascular marking and pulmonary artery dilation. Right ventricular dilatation were frequently seen on 2-dimensional echocardiograms. Pulmonary artery pressure were elevated up to 49/20 (30) mmHg. Twenty-five percent of the patients died, and the recurrence was seen in 4%. Thus, as soon as APE is suspected by above clinical findings, definitive diagnosis should be obtained by the lung perfusion scan and pulmonary arteriography, then oxygen and thrombolytic agents should be given immediately to prevent the fatal outcome.
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PMID:[Early diagnosis and management of acute pulmonary embolism: clinical evaluation those of 225 cases]. 835 37

Modern treatment of acute pulmonary embolism requires rapid and accurate diagnosis followed by risk stratification to devise an optimal management strategy. Patients at low risk have good outcomes simply with intensive anticoagulation treatment. Higher-risk patients may require more aggressive intervention with thrombolysis or embolectomy. Clinical risk factors for an adverse outcome include increasing age, cancer, congestive heart failure, systemic arterial hypotension, chronic obstructive pulmonary disease and right ventricular dysfunction. A promising approach is the Geneva Prognostic Score, which is based upon a rapid clinical assessment. On physical examination, signs of right ventricular failure, including distended jugular veins and a right-sided S3 gallop, should be looked for. The electrocardiogram may show evidence of right ventricular strain with a new right bundle branch block or T wave inversion in leads V1-V4. The troponin level may be elevated as a marker of cardiac injury and right ventricular microinfarction, even in the absence of coronary artery disease. The most useful imaging marker of high risk is the presence of moderate or severe right ventricular dilatation and hypokinesis on the echocardiogram, especially with progressively worsening right ventricular function despite intensive anticoagulation treatment. Patients at high risk should be considered for thrombolytic therapy or embolectomy rather than management with anticoagulation therapy alone. Special care must be taken to avoid thrombolytic therapy among patients who might be susceptible to intracranial haemorrhage. Intracranial haemorrhage reached a surprisingly high rate of 3.0% in the International Cooperative Pulmonary Embolism Registry of 2,454 prospectively evaluated acute pulmonary embolism patients at 52 hospitals in seven countries. An alternative approach to patients at high risk is a catheter-based or open surgical embolectomy. It is crucial to refer these patients as quickly as possible, rather than delaying intervention until cardiogenic shock has ensued. Fortunately the current tools for risk stratification provide an "early window" for prognostication and can help the coordination of a definitive treatment plan with optimal results.
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PMID:Modern treatment of pulmonary embolism. 1206 77


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