[Stress testing: a relevant examination in rhythmology].

Abstract

In recent years, imaging techniques have improved enormously. This leads to a decrease in stress testing indication for diagnosis and management of coronary artery diseases. However, stress testing remains an indispensable diagnostic tool for assessing patients' physical activity and their circulatory behavior during exercise. Using stress testing helps to assess patients' heart rate behavior or even to detect or trigger cardiac arrhythmias, for example, assessment of chronotropic competency, tachycardia-triggering or detection of a sudden heart rate drop with relevant bradycardia. The present review focuses on the assessment of stress testing in rhythmology. Since abnormal findings, which may indicate the presence of coronary heart disease, may occur during exercise testing, relevant ischemic criteria are also briefly addressed.