In brief , female atrial fibrillation patients more commonly present comorbidities , leading to a higher prevalence of persistent atrial fibrillation ; moreover , they refer to hospital care later and with a longer disease history .
Atrial fibrillation symptoms relate to low quality of life in female patients ; in fact , atrial fibrillation paroxysm usually presents higher heart rate , leading to preferentially adopt a rate rather than a rhythm-control strategy .
Female atrial fibrillation patients present an increased risk of stroke , worsened by the lower  oral anticoagulant prescription rate related to the concomitant higher haemorrhagic risk profile .
Trans-catheter ablation is under-used in female patients and , on the contrary , they are more commonly affected by anti-arrhythmic drug side effects
Atrial fibrillation is the most common supraventricular arrhythmia .
Its prevalence increases with age and preferentially affects male patients .
Over 75 years of age , however , female patients being more prevalent , the absolute number of patients affected is similar between sexes .
Despite this , few data are available in the literature concerning sex-related differences in atrial fibrillation patients .
The present systematic review therefore considers comorbidities , referring symptoms , quality of life , pharmacological approaches  and  trans-catheter ablation  in female rather than in male atrial fibrillation patients in search of parameters that may have an impact on the treatment outcome .
Prevalence of atrial fibrillation and eligibility for anticoagulants in the community
BACKGROUND Anticoagulants are effective in the prevention of stroke in atrial fibrillation and flutter ( AF ) . We aim ed to find out the prevalence of AF in the UK and to estimate the proportion of patients with AF who might benefit from anticoagulation . METHODS We screened with electrocardiography a r and om sample of 4843 people from the community aged 65 years and older for AF . Participants with AF had further investigations to identify risk factors for stroke and contraindications to anticoagulants . We used three sets of criteria to assess risk and eligibility for anticoagulation . FINDINGS 228 ( 4.7 % ) participants had AF . According to analyses derived from risk stratifications based on the Stroke Prevention in Atrial Fibrillation ( SPAF ) study 61 % of these patients would have benefited from anticoagulation , 49 % according to pooled analysis of trial results , and 41 % according to the inclusion criteria for the SPAF 3 study .  Anticoagulants  were used by 1114 ( 23 % ) of all patients and were least used among elderly women , who may be the most likely to benefit . Echocardiography would be useful to assess the need for anticoagulation only in patients younger than 75 years with no contraindications to treatment and no clinical risk factors for stroke . INTERPRETATION Anticoagulants seem to be underused and misdirected in treatment of AF , according to various criteria . Efforts to promote and support wider and more appropriate use of anticoagulants would seem to be justified , and should decrease the incidence of stroke amongst elderly patients
In brief , female atrial fibrillation patients more commonly present comorbidities , leading to a higher prevalence of persistent atrial fibrillation ; moreover , they refer to hospital care later and with a longer disease history .
Atrial fibrillation symptoms relate to low quality of life in female patients ; in fact , atrial fibrillation paroxysm usually presents higher heart rate , leading to preferentially adopt a rate rather than a rhythm-control strategy .
Female atrial fibrillation patients present an increased risk of stroke , worsened by the lower  oral anticoagulant prescription rate related to the concomitant higher haemorrhagic risk profile .
Trans-catheter ablation is under-used in female patients and , on the contrary , they are more commonly affected by anti-arrhythmic drug side effects
Atrial fibrillation is the most common supraventricular arrhythmia .
Its prevalence increases with age and preferentially affects male patients .
Over 75 years of age , however , female patients being more prevalent , the absolute number of patients affected is similar between sexes .
Despite this , few data are available in the literature concerning sex-related differences in atrial fibrillation patients .
The present systematic review therefore considers comorbidities , referring symptoms , quality of life , pharmacological approaches  and  trans-catheter ablation  in female rather than in male atrial fibrillation patients in search of parameters that may have an impact on the treatment outcome .