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Digitalis: Its Place in Therapy
Author(s) -
Somberg John,
Keefe Deborah,
Levitt Barrie
Publication year - 1985
Publication title -
the journal of clinical pharmacology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.92
H-Index - 116
eISSN - 1552-4604
pISSN - 0091-2700
DOI - 10.1177/009127008502500711
Subject(s) - digitalis , heart failure , medicine , inotrope , supraventricular arrhythmia , cardiology , myocardial infarction , digitalis glycosides , hemodynamics , cardiac function curve , atrial fibrillation
Since the initial introduction of digitalis 200 years ago by Withering, its low therapeutic ratio has limited the use of this agent. The utility of digitalis in patients with congestive heart failure and a recent myocardial infarction has been questioned recently. Findings of rigorously controlled clinical studies suggest a small but definite hemodynamic and clinical improvement in patients administered digitalis. Congestive heart failure can be effectively treated without cardiac glycosides. However, when used judiciously, digitalis provides an additional agent in our therapeutic armamentarium. The inotropic, dormotropic, and vagomimetic properties are uniquely suited for the patient with supraventricular arrhythmias and compromised left ventricular function.