Aortic valve calcification as a marker for aortic stenosis severity: Assessment on 16-MDCTKOOS, Ralf; MAHNKEN, Andreas Horst; SINHA, Anil Martin et al.American journal of roentgenology (1976). 2004, Vol 183, Num 6, pp 1813-1818, issn 0361-803X, 6 p.Article

Prevalence and clinical importance of aortic valve calcification detected incidentally on CT scans : Comparison with echocardiographyKOOS, Ralf; KÜHL, Harald Peter; MÜHLENBRUCH, Georg et al.Radiology. 2006, Vol 241, Num 1, pp 76-82, issn 0033-8419, 7 p.Article

Association of aortic valve calcification severity with the degree of aortic regurgitation after transcatheter aortic valve implantationKOOS, Ralf; MAHNKEN, Andreas Horst; DOHMEN, Guido et al.International journal of cardiology. 2011, Vol 150, Num 2, pp 142-145, issn 0167-5273, 4 p.Article

Preliminary experience in the assessment of aortic valve calcification by ECG-gated multislice spiral computed tomographyKOOS, Ralf; MAHNKEN, Andreas Horst; SINHA, Anil Martin et al.International journal of cardiology. 2005, Vol 102, Num 2, pp 195-200, issn 0167-5273, 6 p.Article

Relation of oral anticoagulation to cardiac valvular and coronary calcium assessed by multislice spiral computed tomographyKOOS, Ralf; MAHNKEN, Andreas Horst; MÜHLENBRUCH, Georg et al.The American journal of cardiology. 2005, Vol 96, Num 6, pp 747-749, issn 0002-9149, 3 p.Article

Relation of circulating matrix Gla-protein and anticoagulation status in patients with aortic valve calcificationKOOS, Ralf; KRUEGER, Thilo; KELM, Malte et al.Thrombosis and haemostasis. 2009, Vol 101, Num 4, pp 706-713, issn 0340-6245, 8 p.Article

Association of fetuin-A levels with the progression of aortic valve calcification in non-dialyzed patientsKOOS, Ralf; BRANDENBURG, Vincent; MAHNKEN, Andreas Horst et al.European heart journal. 2009, Vol 30, Num 16, pp 2054-2061, issn 0195-668X, 8 p.Article

Association of low fetuin-A (AHSG) concentrations in serum with cardiovascular mortality in patients on dialysis: a cross-sectional studyKETTELER, Markus; BONGARTZ, Philipp; WESTENFELD, Ralf et al.Lancet (British edition). 2003, Vol 361, Num 9360, pp 827-833, issn 0140-6736, 7 p.Article