Why the study?
Does intravenous digoxin alter cardiac output and intracardiac pressures in patients with cardiac enlargement without heart failure?
Population
12 patients with cardiac enlargement without clinical or physiologic evidence of heart failure, and 2 normal…
Design
Case_series
Follow-up
early effect (immediate/short-term)
Authors
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May not improve hemodynamics in non-failing cardiac enlargement; hypothesis-generating case report requiring prospective confirmation.
Does intravenous digoxin alter cardiac output and intracardiac pressures in patients with cardiac enlargement without heart failure?
Intravenous digoxin does not improve cardiac output or alter intracardiac pressures in patients with cardiac enlargement who are not in clinical heart failure.
HARVEY et al. (1951) studied this question.
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