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Benefits of prescribing low-dose digoxin in atrial fibrillation

INTRODUCTION: The role of digoxin (cardiac glycoside) in controlling the heart rate (HR) for the treatment of atrial fibrillation (AF) patients has not been explored in depth. METHODS: To contribute to the limited data, our team conducted retrospective analysis of the clinical records of 1444 AF pat...

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Detalles Bibliográficos
Autores principales: Rosca, Ciprian Ilie, Kundnani, Nilima Rajpal, Tudor, Anca, Rosca, Maria-Silvia, Nicoras, Violeta-Ariana, Otiman, Gabriela, Ciurariu, Elena, Ionescu, Alin, Stelian, Morariu, Sharma, Abhinav, Borza, Claudia, Lighezan, Daniel Florin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8573519/
https://www.ncbi.nlm.nih.gov/pubmed/34724841
http://dx.doi.org/10.1177/20587384211051955
Descripción
Sumario:INTRODUCTION: The role of digoxin (cardiac glycoside) in controlling the heart rate (HR) for the treatment of atrial fibrillation (AF) patients has not been explored in depth. METHODS: To contribute to the limited data, our team conducted retrospective analysis of the clinical records of 1444 AF patients. We divided the AF patients into two groups, wherein group 1 patients were treated with beta-blockers (BB), low-dose digoxin, and an anticoagulant (vitamin K antagonist/factor-IIa inhibitor/factor-Xa inhibitor), and group 2 patients were treated with just BB and an anticoagulant. Our objectives were to compare the impact of combination therapy of BB and digoxin on the resting HR in patients with permanent AF and the patients’ quality of life (QOL) at periodic intervals. RESULTS: The findings of our study showed a better control of the resting HR rate (<110bpm) and an improved QOL among the group 1 patients when compared with group 2 patients. CONCLUSION: Our findings are indicative of the favorable clinical outcomes that resulted from the addition of a low-dose of digoxin to the AF treatment regimen. However, larger studies/trials elucidating the outcomes of AF patients treated with the dual rate control therapy are required, to clarify the role of digoxin, guide the choice of agents, and standardize the AF treatment protocol.