Learn More
PURPOSE To prospectively assess the diagnostic performance of 64-section multidetector computed tomography (CT) for the evaluation of coronary stent stenosis and occlusion by using conventional coronary angiography as the reference standard. MATERIALS AND METHODS Institutional review board approval and informed consent were obtained. Thirty patients (27(More)
PURPOSE To prospectively evaluate the diagnostic performance of 64-section multidetector computed tomography (MDCT) to detect significant coronary artery stenosis using conventional coronary angiography (CCA) as the reference standard. MATERIALS AND METHODS Institutional Review Board approval and informed consent were obtained. In this prospective study,(More)
PURPOSE To prospectively evaluate the sensitivity and specificity of dual-source CT for significant coronary stenosis (>50% narrowing) in patients with atrial fibrillation (AF), by using conventional coronary angiography as the reference standard. MATERIALS AND METHODS Institutional Review Board approval and informed consent were obtained. Fifteen(More)
In this report, we present a 55-year-old female patient with a left circumflex artery-to-right atrial fistula associated with a huge saccular aneurysm. She had undergone conventional angiography due to ischemic symptoms. In conventional angiography, a very dilated and tortuous vessel originating from the circumflex artery and continuous with a huge saccular(More)
OBJECTIVE Dual-source CT has excellent temporal resolution and allows good visualization of coronary vessels without heart rate control. Our aim was to evaluate the diagnostic performance of dual-source CT in the evaluation of coronary stent patency to determine whether the good temporal resolution would improve visualization of stents. SUBJECTS AND(More)
Coronary artery fistula is a rare congenital anomaly in which a communication is present between a cardiac chamber or another vascular structure. In this paper, we describe a 52-year-old asymptomatic male patient with a right coronary artery to left ventricle fistula. We demonstrate the effectiveness of 64-MDCT (Multi-detector row computed tomography) in(More)
Double left anterior descending coronary artery arising from the left and right coronary arteries is one of the rarest of coronary anomalies. In this report, we present a case of double left anterior descending coronary artery with one originating from the left main stem and the second one originating from the same ostium with the right coronary artery,(More)
BACKGROUND A noninvasive imaging modality is desirable for the evaluation of coronary bypass graft stenosis and occlusion. PURPOSE To prospectively evaluate the effectiveness of 64-detector-row computed tomography (DCT) for the assessment of coronary bypass grafts. MATERIAL AND METHODS Forty-two patients (35 male, seven female, mean age 66.3 years) with(More)