Assaysment of the State of Myocardial Contractility Based on Analysis of Heart Rate Variability During Exercise Tests Journal title: KardiologiiaYear: 2005Authors: Kiselev A.R., Gridnev V.I., Kolizhirina O.M., Kotelnikova E.V., Dovgalevsky P.Ya., Kirichuk V.F. Article type: Original articleFull text in: Russian Read more about Assaysment of the State of Myocardial Contractility Based on Analysis of Heart Rate Variability During Exercise TestsРусский