Anderegg M, Schwick N, Schmid J P
Klinik und Poliklinik für Kardiologie, Schweizer Herz- und Gefässzentrum, Universitïtsklinik Inselspital Bern.
Praxis (Bern 1994). 2007 Sep 19;96(38):1435-8. doi: 10.1024/1661-8157.96.38.1435.
In this case report, the differencial diagnosis of exercise intolerance associated with dyspnea and the diagnostic approach with cardio-pulmonary exercise testing with detection of an exercise induced second-degree atrio-ventricular block as a cause of chronotropic incompetence is described.