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Review: Sex-related differences in the treatment of cardiac arrhythmia
Magda Haum1, Antonia Kellnar2, Manuela Thienel1
1Department of Medicine I, Munich University Hospital, Ludwig-Maximilian-University, Munich, Germany; DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Germany.
Insights
Cardiac arrhythmias show sex-based differences in occurrence and presentation. More research is needed to understand and address these disparities in diagnosing and treating heart rhythm disorders in men and women.
Area of Science:
- Cardiology
- Sex-based Medicine
Background:
- Cardiac arrhythmias are prevalent cardiovascular disorders affecting both sexes.
- Emerging evidence indicates significant sex-related differences in arrhythmia prevalence, presentation, and management.
- Hormonal and cellular factors are implicated in these sex-specific variations.
Purpose of the Study:
- To review current knowledge on sex-related differences in cardiac arrhythmias.
- To examine sex-specific management strategies for cardiac arrhythmias.
- To identify research gaps and future directions in the field.
Main Methods:
- Literature review of existing studies on cardiac arrhythmias.
- Analysis of sex-specific data regarding prevalence, clinical presentation, and treatment outcomes.
- Synthesis of current understanding and identification of research needs.
Main Results:
- Men are more prone to ventricular arrhythmias, while women tend to experience supraventricular arrhythmias.
- Women may receive less appropriate treatment and face poorer outcomes compared to men.
- Most research has historically focused on men, highlighting a need for sex-specific investigations.
Conclusions:
- Understanding sex-related differences in cardiac arrhythmias is crucial for effective diagnosis and treatment.
- Tailored management strategies are necessary to address sex-specific needs in cardiac arrhythmia care.
- Further research focusing on sex differences is essential to improve outcomes for all patients.
Abstract:
Cardiac arrhythmias are a common and potentially serious cardiovascular disorders that affect both men and women. However, there is evidence to suggest that there may be sex-related differences in the prevalence, clinical presentation, and management of cardiac arrhythmias. Hormonal and cellular factors may play a role in these sex-specific differences. In addition, there are differences in the types of arrhythmias that men and women experience, with men more likely to experience ventricular arrhythmias and women more likely to experience supraventricular arrhythmias. The management of cardiac arrhythmias also differs between men and women. For example, some studies have found that women are less likely to receive appropriate treatment for arrhythmias and are more likely to have adverse outcomes following treatment. Despite these sex-related differences, the majority of research on cardiac arrhythmias has been conducted in men, and there is a need for more research to specifically examine the differences between men and women. This is especially important given that the prevalence of cardiac arrhythmia is increasing, and it is essential to understand how to effectively diagnose and treat these conditions in both men and women. In this review, we examine the current understanding of sex-related differences in cardiac arrhythmias. We also review the available data on sex-specific management strategies for cardiac arrhythmias and highlight areas of future research.
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