New York, NY - Cardiologists and emergency department (ED) physicians faced with a young woman complaining of chest pain may want to choose a diagnostic test other than cardiac CT angiography (CTA), ...

Baseline right ventricular ejection fraction (RVEF) as evaluated by conventional planar equilibrium radionuclide angiography (ERNA) is significantly associated with outcomes in patients with pulmonary ...

Imaging tests, CT scans in particular, may occasionally reveal positive findings unrelated to the patient’s symptoms. These incidentalomas are often small nodules or cysts in the thyroid, lung, liver, ...

A small percentage of coronary interventions contribute disproportionately to the cumulative radiation exposure of operators and other cath lab staff, new data suggest. Those excessive ...

CT scans provide much more detailed images than plain x-rays but expose patients to much higher doses of radiation. In a cross-sectional retrospective study of 11 CT procedures, researchers estimated ...