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Digitalis use in heart disease patients requires careful evaluation. Many patients were on digitalis without clear indication, and discontinuation was often successful, highlighting the need for regular reassessment.
Area of Science:
- Cardiology
- Pharmacology
- Health Services Research
Background:
- Digitalis is a common medication for heart disease.
- Appropriate use and ongoing necessity of digitalis therapy require scrutiny.
Purpose of the Study:
- To assess the appropriateness of digitalis use in heart disease patients.
- To evaluate the outcomes of digitalis discontinuation.
Main Methods:
- Retrospective chart review of 337 heart disease patients.
- Analysis of indications for digitalis prescription and discontinuation outcomes.
Main Results:
- Several patients were prescribed digitalis for weak, borderline, or poorly documented reasons.
- A high percentage of patients discontinued digitalis without adverse events or need for reinstitution.
- Few attempts were made to discontinue the medication.
Conclusions:
- Continuous evaluation and reassessment of digitalis necessity are crucial.
- Chart audits serve as an educational tool to improve patient care.
- Further studies are needed to confirm long-term benefits of chart audits.
Abstract:
In order to establish the appropriateness of the use of digitalis, the charts of 337 patients with heart disease from the Family Health Center at the University of Maryland were reviewed. The results revealed that several patients were on digitalis for weak or borderline reasons or for poorly documented reasons. Although few attempts had been made to discontinue digitalis, a high perc:ntage of those patients who had discontinued digitalis did so without morbidity or mortality, and without having to have digitalis reinstituted. The necessity for continuous evaluation and reassessment of each patient's need for digitalis was clearly illustrated. Chart audit was also a significant means of self as well as group education, through dissemination of the information obtained. Ideally, chart audits will improve patient care, both immediately as a result of the audit and long term as a result of increased awareness of possible problems and pitfalls. Further study is needed to verify this latter premise.