title: [Postextrasystolic potentiation as an index of myocardial contractile reserve in coronary stenosis with various degrees of coronary flow reduction].
mesh_terms: D000818:Animals; D005117:Cardiac Complexes, Premature / Q000503:physiopathology*; D003326:Coronary Circulation; D003327:Coronary Disease / Q000503:physiopathology*; D004285:Dogs; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000503:physiopathology
vernacular_title: Il potenziamento postextrasistolico come indice di riserva contrattile miocardica in corso di stenosi coronarica con diversi gradi di riduzione del flusso coronarico.