Diagnostic role of coronary calcium scoring in the rapid access chest pain clinic: prospective evaluation of NICE guidance
| Autor: | Alain Dumo, Avijit Lahiri, Shreenidhi Venuraju, S. Richard Underwood, Deven Patel, Roby Rakhit, Ajay Yerramasu, David Lipkin |
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| Rok vydání: | 2014 |
| Předmět: |
Male
Chest Pain medicine.medical_specialty medicine.medical_treatment Ischemia Contrast Media Coronary Artery Disease Coronary Angiography Chest pain Revascularization Sensitivity and Specificity Nice guidance Coronary artery disease Electrocardiography Predictive Value of Tests Internal medicine London medicine Medical imaging Humans Radiology Nuclear Medicine and imaging Prospective Studies cardiovascular diseases business.industry Calcinosis General Medicine Middle Aged medicine.disease Iopamidol Coronary Calcium Score Stenosis Practice Guidelines as Topic Cardiology Pain Clinics Radiographic Image Interpretation Computer-Assisted Female Radiology medicine.symptom Tomography X-Ray Computed Cardiology and Cardiovascular Medicine business Algorithms |
| Zdroj: | European Heart Journal - Cardiovascular Imaging. 15:886-892 |
| ISSN: | 2047-2412 2047-2404 |
| DOI: | 10.1093/ehjci/jeu011 |
| Popis: | Background Coronary artery calcium (CAC) imaging by unenhanced computed X-ray tomography (CT) is recommended as an initial diagnostic test for patients with stable chest pain symptoms but a low likelihood (10–29%) of underlying obstructive coronary artery disease (CAD) after clinical assessment. The recommendation has not previously been tested prospectively in a rapid access chest pain clinic (RACPC). Methods We recruited 300 consecutive patients presenting with stable chest pain to the RACPC of three hospitals. All patients underwent CAC imaging, followed by invasive coronary angiography (ICA) in patients with CAC ≥1000Agatston units (Au) and CT coronary angiography (CTCA) in those with CAC 400 Au have a high prevalence of obstructive CAD and further investigation with ICA or functional imaging may be warranted rather than CTCA. These findings support NICE guidance for the investigation of stable chest pain. ClinicalTrials. gov Identifier NCT01464203 |
| Databáze: | OpenAIRE |
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