AboutenalaprilandmetoprololontheimpactofchroniccongestiveheartfailurepatientoutcomesandQTdispersion[Keywords:]inaccordancewithenalaprilmetoprololinheartfailureQTdispersionChroniccongestiveheartfailureisthefinaldestinationofthemajorityofcardiovasculardisease,isthemaincauseofdeath.1985years,CampbellandDay,firstproposedtheconceptofQTdispersion(QTd)reflectsventricularrepolarizationtimeandspacethatQ...
