Attention to gender differences, though, can make a difference, study contends
THURSDAY, Sept. 24 (HealthDay News) -- Women with atrial fibrillation are significantly more likely to have a stroke or die than are men with the heart condition, a new study has found.
Despite this, the study suggests, women with the condition receive less medical attention than men.
Atrial fibrillation occurs when the two small upper chambers of the heart, the atria, quiver rather than beat effectively. This can lead to pooling and clotting of blood. If a clot travels from the atria to an artery in the brain, it can cause a stroke.
Rush University Medical Center researchers reviewed past studies and medical literature and found that women with atrial fibrillation are more likely than men to experience symptomatic attacks and have recurrences, and that women have significantly higher heart rates during atrial fibrillation, which increases the risk for stroke.
"Stroke is one of the most devastating results of cardiovascular disease, and atrial fibrillation increases the risk of stroke," the lead investigator, Dr. Annabelle Volgman, medical director of the Heart Center for Women at Rush University Medical Center, said in a news release from the hospital. "Women are at higher risk of atrial fibrillation-related stroke than men and are more likely to live with stroke-related disability, which can significantly lower quality of life."
Volgman and her fellow researchers reviewed 20 years of studies that examined gender differences in atrial fibrillation and "were able to determine the most rational, safe and effective gender-specific approach to therapy for women."
For starters, prevention therapies should be emphasized, the researchers said, as should treatments to ensure safe management once the condition is diagnosed.
Their findings and recommendations related to gender differences included:
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