Hemodynamic effects of calcium-sensitizing agents

Over the last few years the development of calcium-sensitizing agents has led to a new approach to the treatment of congestive heart failure (CHF). These novel inotropic agents act directly on the contractile protein systems and correct the reduced responsiveness of the myofilaments to calcium. The...

Teljes leírás

Elmentve itt :
Bibliográfiai részletek
Szerzők: Végh Ágnes
Papp Gyula
Udvary Éva
Kaszala Károly
Dokumentumtípus: Cikk
Megjelent: 1995
Sorozat:JOURNAL OF CARDIOVASCULAR PHARMACOLOGY 26 No. Suppl. 1
Tárgyszavak:
doi:10.1097/00005344-199506261-00004

mtmt:1131787
Online Access:http://publicatio.bibl.u-szeged.hu/32583
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520 3 |a Over the last few years the development of calcium-sensitizing agents has led to a new approach to the treatment of congestive heart failure (CHF). These novel inotropic agents act directly on the contractile protein systems and correct the reduced responsiveness of the myofilaments to calcium. The resultant favorable inotropic activity of this new class of cardiotonic agents may represent an important pharmacologic approach to the future treatment of acute and chronic CHF. This brief review summarizes the cardiotonic effects of calcium sensitizers, with particular emphasis on the hemodynamic actions of these drugs in various in vitro and in vivo heart preparations. We also attempt to draw conclusions for the therapeutic exploitation of these agents and delineate their possible role in the therapy of CHF. 
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