Cardiac involvement in patients with rheumatic disorders: Data of the RHEU-M(A)R study. - Greulich, Simon; Kitterer, Daniel; Kurmann, Reto; Henes, Joerg; Latus, Joerg; Gloekler, Steffen; Wahl, Andreas; Buss, Sebastian J.; Katus, Hugo A.; Bobbo, Marco; Lombardi, Massimo; Backes, Maik; et al. (International Journal of Cardiology, 2016)