Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034063 (pulmonary edema)
 10,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Feline and canine cardiomyopathies (primary myocardial diseases) were reviewed and divided into three groups based on the clinical, hemodynamic, angiocardiographic, and pathologic findings: (1) feline and canine hypertrophic cardiomyopathy, (2) feline and canine congestive (dilated) cardiomyopathy, and (3) feline restrictive cardiomyopathy. All three groups consisted predominantly of mature adult male cats and dogs. Cardiomyopathy in the hamster and turkey was also reviewed. The most common presenting signs were dyspnea and/or thromboembolism in the cat, systolic murmurs with gallop rhythms on auscultation, cardiomegaly with (groups 1 and 3) or without (group 2) pulmonary edema, abnormal electrocardiograms, elevated left ventricular end-diastolic pressures, and angiocardiographic evidence of mitral regurgitation with left ventricular concentric hypertrophy (group 1), left ventricular dilatation (group 2), or midventricular stenosis (group 3). Some cats in groups 1 and 3 also had evidence of left ventricular outflow obstruction. The principal pathologic findings in all of the cats and dogs were left atrial dilation, hypertrophy, increased septal:left ventricular free wall thickness ratio with disorganization of cardiac muscle cells (group 1); dilatation of the four chambers with degeneration of cardiac muscle cells (group 2); and extensive endocardial fibrosis and adhesion of the left ventricle (group 3). Aortic thromboembolism was commonly observed in the cats of all three groups. These clinical and pathologic findings indicate that cardiomyopathy in the cat or dog is similar to the three forms of cardiomyopathy in humans (hypertrophic, congestive, and restrictive).
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PMID:Animal models of primary myocardial diseases. 644 12

Of 1,994 yearling and 2-year-old cattle in a winter feeding program, 117 died within 42 days of being fed toxic amounts of monensin sodium in a liquid protein supplement. Death losses commenced on the third day after ingestion of a toxic amount in the feed. Clinical signs in cattle that died in less than 9 days included anorexia, pica, diarrhea, depression, mild hindlimb ataxia, and dyspnea. Gross necropsy findings in cattle dying in the acute phase of the illness included hydrothorax, ascites, and pulmonary edema, as well as petechial hemorrhages, edema, and yellow streaking in skeletal and cardiac muscle. Cattle dying after 9 days had gray streaks in heart and skeletal muscle, generalized ventral edema, enlarged, firm, bluish discolored liver, and enlarged heart. Microscopic changes in cattle dying in the acute phase (less than 9 days) consisted of pulmonary edema, congestion, and hemorrhage. Cardiac and skeletal muscle had localized areas of edema, hemorrhage, and coagulative necrosis. In cattle dying after 9 days of illness, the changes included lymphocytic infiltration, sarcolemmal nuclear proliferation, and fibrosis in skeletal and cardiac muscle. Lungs contained increased alveolar macrophages and a few neutrophils. Centrilobular necrosis and mild fibrosis were found in the liver. Changes varied somewhat according to the area of heart or skeletal muscle that was affected. Active muscles, eg, those in the heart ventricles and diaphragm, were altered most severely. Intoxication appeared to be a result of sedimentation of monensin in the molasses carrier to give remarkable concentrations of the substance at the bottom of the holding tank.
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PMID:Accidental monensin sodium intoxication of feedlot cattle. 673 46

In three cases of pulmonary tuberculosis associated with the adult respiratory distress syndrome the clinical features, which were similar to those of patients with miliary tuberculosis and adult respiratory distress syndrome, included a history of cough, fever, and dyspnoea on effort, and the physical signs of fever, tachypnoea, pulmonary adventitious sounds, tachycardia, and hepatomegaly. In these cases the radiological features, though suggestive of diffuse pulmonary oedema, were more prominent on the side in which the cavitatory lesion appeared. The diagnosis of tuberculosis was made easily from direct examination of sputum. Despite early ventilatory support and antituberculous therapy, two of the three patients died. Postmortem examination of the lungs in these cases showed evidence of acute alveolar damage (loss of type 1 pneumocytes and the presence of hyaline membranes within alveolar ducts) and of chronic alveolar damage (interstitial and alveolar fibrosis).
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PMID:The adult respiratory distress syndrome bronchogenic pulmonary tuberculosis. 674 May 41

The effect of sublingual medication with nitroglycerin taken in a dose of 0.5-1 mg was studied in 101 patients with myocardial infarction (77 had pulmonary edema and 34 had cardiac asthma). In patients with edema of the lungs nitroglycerin reduced dyspnoea, in some cases of cardiac asthma it arrested the attack. It was found that nitroglycerin reduced central venous pressure, the diastolic-systolic index of the pulmonary rheogram, the systolic, diastolic and mean pressure in the pulmonary artery, and arterial pressure in the greater circulation. With the intake of the drug, cardiac output decreased almost significantly, whereas the peripheral pressure did not change. It is concluded that the use of nitroglycerin in a dose of 0.5 mg in the treatment of cardiac asthma and pulmonary edema in patients with acute myocardial infraction is advisable.
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PMID:[Therapeutic use of nitroglycerin in pulmonary edema and cardiac asthma in myocardial infarct patients]. 676 18

Chronic eosinophilic pneumonia is a relatively uncommon condition associated with fever, malaise, weight loss, dyspnea, and hypoxia. The chest radiograph displays peripheral air-space consolidation, often referred to as the negative of pulmonary edema. The characteristic pathologic findings in the lung include marked accumulation of eosinophils in the alveolar spaces, often with the formation of eosinophilic abscesses. We report the history and pathologic findings in a patient who fit the clinical, radiologic, and pathologic features of chronic eosinophilic pneumonia, but who went on to develop cavitary atypical mycobacterial infection and died. We believe that this case represents an unusual response to an atypical mycobacterial infection.
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PMID:Eosinophilic pneumonia and atypical mycobacterial infection. 683 57

The most common pulmonary disorder induced by methotrexate is a gradually developing interstitial pneumonitis. The associated clinical manifestations include slowly progressive dyspnea and nonproductive cough, with extensive radiographic changes. One case has been reported following intrathecal methotrexate administration; the remainder occurred after either intravenous or oral therapy. We report two cases of rapidly developing respiratory distress following the administration of methotrexate into the cerebrospinal fluid. The clinical courses, radiologic findings, and, in one patient, the pathologic nature, are consistent with noncardiogenic pulmonary edema.
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PMID:Noncardiogenic pulmonary edema following injection of methotrexate into the cerebrospinal fluid. 689 67

After inhaling a leather-impregnation spray in a confined space, coughing fits and dyspnoea occurred in a 40-year-old man and an 20-year-old woman, previously in good health. The cardinal symptoms on admission to an emergency ward were of interstitial pulmonary oedema in the X-ray but without increased pulmonary arterial pressure. Administration of corticosteroids both by aerosol and intravenously improved the acute symptoms within a few hours. Two subsequent chest X-rays demonstrated complete healing. The acute symptoms were caused by the impregnation spray producing an alveolitis or toxic lung oedema in both cases. The early topical administration of corticosteroids would appear to be the most important preventive and protective measure.
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PMID:[Pulmonary effect of inhaling leather-impregnation sprays (author's transl)]. 707 85

This prospective evaluation of 55 consecutive patients, aged 60 years or older, admitted in 1977-1978 to a community hospital coronary care unit for treatment of cardiogenic pulmonary edema, examines morality during hospitalization and during the subsequent one-year follow-up. Their treatment was based on clinical criteria, without the "advantage" of Swan-Ganz catheters and before widespread use of vasodilators for severe congestive heart failure. Multiple clinical and laboratory features were reviewed to determine possible prognostic clues. The nine patients who died during the initial hospitalization provided several clues to immediate mortality, including admission systolic blood pressure of less than 150 mm Hg, dyspnea for more than four hours, and peak creatine kinase values greater than 1,000 IU/L. The study identified high-risk patients who may benefit from more aggressive in-hospital therapy. The one-year mortality among the 46 patients discharged from the hospital was high (43%). Most noninvasive methods were not useful in attempting to predict one-year survival. The important question of whether newer therapeutic methods including vasodilators will favorably alter the relatively poor long-term prognosis in the elderly needs further study.
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PMID:Acute cardiogenic pulmonary edema in the elderly: factors predicting in-hospital and one-year mortality. 707 13

It is accepted that the laboratory and clinical so-called "transurethral resection syndrome" reflects passage into the body of a large fraction of the water used to perfuse the field of endoscopic resection. The major complete syndrome (dyspnoea, nausea, hypertension, raised central venous pressure, bradycardia then pulmonary oedema, cerebral oedema, cardiovascular shock and renal insufficiency) is rare: 1.5 per cent of cases of transurethral resection of the prostate in the literature, 0.6% in a series of the last 300 resections performed by the authors (2/300). Also was it not possible to hope for a complete physiological study of sufferers from this complication. Nevertheless, it may be considered that all transurethral resections of the prostate may be associated with similar movements of water to a minimal extent. In order to attempt to demonstrate this, the authors studied in a series of 19 patients pre- and postoperative blood volumes by a radio-immunological technique using pre- and postoperative serum albumin haematocrits. In this short series, patients who had undergone a short endoscopic resection (35 minutes on average) of a small adenoma (13 grams on average) with a mean irrigation of 10 litres of water rendered isotonic by the addition of glycocolle, without any transfusion or infusion being necessary during the course of the resection, the conclusion was simple: no variation in blood volume was demonstrated. Is the physiopathological hypothesis advanced to explain this phenomenon false? And is the problem in fact one of peroperative septicaemia?
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PMID:[Transurethral resection of the prostate (turp syndrome), myth or reality? Analytic studies using a radioactive isotope method (author's transl)]. 721

A 47-year-old man with a history of industrial exposure and interstitial lung disease was admitted for acute pulmonary decompensation. Clinical course was characterized by severe dyspnea at rest, fever, hypoxemia, and elevated pulmonary arterial pressures. At autopsy, pulmonary problems were explained by a selective veno-occlusive process. Associated with pulmonary phlebitis was cerebral vasculitis and lymph node enlargement with erythrophagocytosis suggesting underlying viral infection. Pulmonary veno-occlusive disease should be considered in cases of pulmonary fibrosis, pulmonary hypertension with cor pulmonale, and pulmonary edema and congestion with normal left atrial pressures.
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PMID:Pulmonary veno-occlusive disease. Morphological changes suggesting a viral cause. 725 18


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