Aorta, Thoracic/diagnostic imaging; Aortic Diseases/diagnostic imaging; Aortography/methods; Calcinosis/diagnostic imaging; Cardiovascular Diseases/etiology; Coronary Angiography/methods; Coronary Artery Disease/diagnostic imaging; Tomography, X-Ray Computed; Aged; Aortic Diseases/complications; Aortic Diseases/mortality; Calcinosis/complications; Calcinosis/mortality; Cardiovascular Diseases/diagnostic imaging; Cardiovascular Diseases/mortality; Coronary Artery Disease/complications; Coronary Artery Disease/mortality; Databases as Topic; Female; Humans; Male; Middle Aged; Predictive Value of Tests; Prognosis; Proportional Hazards Models; ROC Curve; Radiographic Image Interpretation, Computer-Assisted; Risk Assessment; Risk Factors; Severity of Illness Index; Time Factors