Abstract:Aim: The advent of digital radiology and computerized workstations renders it very easy to measure cardiothoracic ratio (CTR) and cardiothoracic area ratio (CTAR) on chest radiographs. The aim of this study was to assess whether CTAR correlates with the left ventricular ejection fraction (EF) better than CTR in healthy individuals and patients with congestive heart failure. Material and Method: The study included 156 healthy individuals and 98 heart failure patients undergoing echocardiography and digital ches… Show more
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