Magnetic resonance angiography in pulmonary embolism diagnosis
نویسندگان
چکیده
منابع مشابه
Diagnosis of pulmonary embolism with magnetic resonance angiography.
BACKGROUND Diagnosing pulmonary embolism may be difficult, because there is no reliable noninvasive imaging method. We compared a new noninvasive method, gadolinium-enhanced pulmonary magnetic resonance angiography, with standard pulmonary angiography for diagnosing pulmonary embolism. METHODS A total of 30 consecutive patients with suspected pulmonary embolism underwent both standard pulmona...
متن کاملDiagnosis of pulmonary arterial hypertension and pulmonary embolism with magnetic resonance angiography.
BACKGROUND Pulmonary magnetic resonance angiography (PMRA) has been proven to be accurate for the diagnosis of suspected acute or chronic pulmonary embolism (PE). Only limited data exist on the reliability of PMRA for the diagnosis of acute and chronic pulmonary artery hypertension (PAH). The aim of this study was to determine the accuracy of PMRA in the differentiation between patients sufferi...
متن کاملSpiral computed tomographic scanning and magnetic resonance angiography for the diagnosis of pulmonary embolism.
PURPOSE To compare prospectively the accuracy of spiral computed tomography (CT) with that of ventilation-perfusion scintigraphy for diagnosing pulmonary embolism. MATERIALS AND METHODS Within 48 hours of presentation, 142 patients suspected of having pulmonary embolism underwent spiral CT, scintigraphy, and (when indicated) pulmonary angiography. Pulmonary angiography was attempted if interp...
متن کامل[Pulmonary CT angiography in pulmonary embolism: beyond diagnosis].
c Right ventricular dysfunction (RVD) is the most common cause of short-term mortality in patients with acute pulmonary embolism (PE).1 Shock and hemodynamic instability, defined as systolic blood pressure below 90mmHg or a fall of more than 40mmHg, is a clinical marker of high risk and identifies patients who may benefit from early thrombolysis.2 However, in PE patients without hemodynamic com...
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ژورنال
عنوان ژورنال: Nature Reviews Cardiology
سال: 2010
ISSN: 1759-5002,1759-5010
DOI: 10.1038/nrcardio.2010.62