title: [The superiority of post-extrasystole potentiation as opposed to the effect of nitrate in the diagnosis of left ventricular asynergy].
mesh_terms: D000790:Angiocardiography; D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000209:etiology; D005117:Cardiac Complexes, Premature; D003327:Coronary Disease / Q000150:complications; D006801:Humans; D007548:Isosorbide Dinitrate / Q000494:pharmacology*; D009200:Myocardial Contraction / Q000187:drug effects*
chemical_list: D007548:Isosorbide Dinitrate
vernacular_title: Die Uberlegenheit der postextrasystolischen Potenzierung gegenüber der Nitratwirkung bei der Diagnostik linksventrikulärer Asynergien.