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Query: UMLS:C0235886 (
leg edema
)
674
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The patient was a 71-year-old man with dyspnea and bilateral
leg edema
. He was admitted to our hospital with worsening of dyspnea and had received therapy for chronic heart failure in another hospital. On admission, chest X-ray film revealed dilatation of the cardiac silhouette (CTR: 58%). Electrocardiogram showed atrial fibrillation and negative T wave in II, III, and aVF. Cardiac arteriogram showed no organic lesions, but pulmonary hypertension, pulmonary artery pressure of 60/21/34 mmHg, right ventricular pressure of 40/9/20 mmHg were recognized in pulmonary hemodynamics. The diagnosis of chronic pulmonary thromboembolism was made on the basis of pulmonary arteriogram findings and multiple defects of lung perfusion scintigram. After administration of oral
PGI2
analogue for one month, lung perfusion scintigram and right cardiac pressure were markedly improved.
...
PMID:[A case of pulmonary thromboembolism with pulmonary hypertension with marked improvement by oral PGI2 analogue]. 796 41
Primary pulmonary hypertension (PPH) is a condition characterized by sustained elevation of pulmonary artery pressure (PAP) without demonstrable cause. The most common symptom at presentation is dyspnea. Other complaints include fatigue, chest pain, syncope,
leg edema
, and palpitations. Right heart catheterization is diagnostic, showing a mean PAP >25 mmHg at rest and >30 mmHg during exercise, with a normal pulmonary capillary wedge pressure. In the National Institutes of Health-PPH registry, the median survival period was 2.8 years. Treatment is aimed at lowering PAP, increasing cardiac output, and decreasing in situ thrombosis. Vasodilators have been used with some success in the treatment of PPH. They include
prostacyclin
, calcium-channel blockers, nitric oxide and adenosine. Anticoagulation has also been advised for the prevention of deep vein thrombosis, pulmonary embolism, and in situ thromboses of the lungs. New drug treatments under investigation include L-arginine, plasma endothelin-I, and bosentan. Use of oxygen, digoxin, and diuretics for symptomatic relief have also been recommended. Patients with severe PPH refractory to medical management should be considered for surgery.
...
PMID:Primary pulmonary hypertension. 1172 93