Working Group of Biological Signal Analyses

Schmidt G, Ulm K, Barthel P, Goedel-Meinen L, Jahns G, Baedeker W. Spontaneous variability of simple and complex ventricular premature contractions during long time intervals in patients with severe organic heart disease. Circulation. 1988;78:296-301.

Schmidt G, Ulm K, Barthel P, Riemenschneider A, Linzmaier A, Goedel-Meinen L, Jahns G, Baedeker W, Blömer H. Evaluation of antiarrhythmic drug effects with simultaneous analysis of single ventricular premature contractions, couplets and salvos. J Am Coll Cardiol. 1991;18:138-43 Issn: 0735-1097.

Schmidt G, Morfill G. Complexity Diagnostics in Cardiology: Methods. PACE. 1994;17:2336-41.

Schmidt G, Morfill G. Complexity Diagnostics in Cardiology: fundamental considerations. PACE. 1994;17:1174-7.

Schmidt G, Morfill GE, Barthel P, Hadamitzky M, Kreuzberg H, Demmel V, Schneider R, Ulm K, Schömig A. ariability of ventricular premature complexes and mortality risk. PACE. 1996;19:976-80.

Schmidt G, Malik M, Barthel P, Schneider R, Ulm K, Rolnitzky L, Camm AJ, Bigger Jr. JT, Schömig A. Heart-rate turbulence after ventricular premature beats as a predictor of mortality after acute myocardial infarction. Lancet 1999; Vol. 353; No. 9162; 1390-96.

Schneider R, Barthel P, Bauer A, Schmidt G. libRASCH - a Programming Library for Transparent Access to Physiological Signals. Proceedings E-health in Common Europe. 2003:129-136.

Barthel P, Schneider R, Bauer A, Ulm K, Schmitt C, Schömig A, Schmidt G. Risk Stratification After Acute Myocardial Infarction by Heart Rate Turbulence. Circulation. 2003;108:1221-1226.

Bauer A, Kantelhardt JW, Barthel P, Schneider R, Mäkikallio T, Ulm K, Hnatkova K, Schömig A, Huikuri H, Bunde A, Malik M, Schmidt G. Deceleration capacity of heart rate as a predictor of mortality after myocardial infarction: cohort study. The Lancet 2006; Vol. 367; No. 9523; 1674-1681.