Graded contrast echocardiography in pulmonary arteriovenous malformations
نویسندگان
چکیده
منابع مشابه
Graded contrast echocardiography in pulmonary arteriovenous malformations.
To compare the results of transthoracic contrast echocardiography (TTCE) adding a grading scale with the results of thoracic computed tomography (CT) in order to optimise the use of both techniques. 95 patients with hereditary haemorrhagic telangiectasia (HHT) were examined with TTCE and thoracic CT to detect pulmonary arteriovenous malformations (PAVMs). According to previous studies, TTCE was...
متن کاملContrast echocardiography remains positive after treatment of pulmonary arteriovenous malformations.
STUDY OBJECTIVES Pulmonary arteriovenous malformations (PAVMs) in patients with hereditary hemorrhagic telangiectasia (HHT) can cause hemorrhage, stroke, and cerebral abscess. Therapy consists of transcatheter embolotherapy (TCET) to occlude the PAVMs. Contrast transthoracic echocardiography (TTE) can be used to screen for PAVMs, but little is known about the performance of contrast TTE after T...
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Pulmonary arteriovenous malformations (PAVM) are abnormal communications between pulmonary arteries and pulmonary veins, and most commonly congenital in nature. Although rare, it is an important consideration in cyanotic patients of unknown cause. We report 3 cases with diffuse PAVM in children with different clinical manifestations and initial diagnosis was made by transthoracic contrast echoc...
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Pulmonary arteriovenous (A-V) malformation is frequently a manifestation of Osler-Weber-Rendu syndrome (hereditary hemorrhagic telangiectasia). We identified 14 patients (9 men and 5 women) with A-V malformation by contrast echocardiography; 10 patients with atrial right-to-left shunt served as control subjects. Agitated saline solution (10 ml) was injected through a peripheral vein during echo...
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raises several questions. (1) Does epoprostenol therapy worsen the reperfusion pulmonary edema that occurs after successful PTE? The authors gradually weaned patients from epoprostenol therapy over a 1-week period postoperatively, yet permanent discontinuation once cardiopulmonary bypass is initiated may be considered as an alternative. We employ this approach at our center for patients with pu...
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ژورنال
عنوان ژورنال: European Respiratory Journal
سال: 2009
ISSN: 0903-1936,1399-3003
DOI: 10.1183/09031936.00104309