Sex-related differences in peri- and post-ablation clinical data for patients with atrial flutter.

UNLABELLED: Sex-related differences were not reported for the atrial flutter (AF). The purpose of the study was to look for the influence of gender on indications, clinical data and long-term results of AFl ablation. METHODS: 985 patients, [227 females (23%)] were referred for radiofrequency AFl ablation. Clinical history, echocardiography were collected. Patients were followed from 3 months to 10 years. RESULTS: Age of women and men was similar (65.5 ± 12 vs 64 ± 11.5 years). Underlying heart disease (HD) was as frequent in women as men (77.5 vs 77%), but women had more congenital HD (10 vs 2%;p<0.001), valvular HD (18 vs 10%;p<0.002), hypertensive HD (24 vs 18%;p<0.05), and less chronic lung disease (5 vs 10%;p<0.01), and ischemic HD (5 vs 20%;p<0.001). Atrial fibrillation (AF) history was more frequent in women (36 vs 27%;p<0.001). AFl-related tachycardiomyopathy (4.5 vs 8%;p<0.03) was more frequent, but 1/1 AFl (10 vs 6%;p=NS) as frequent. Failure of ablation (16 vs 10%;p<0.01), ablation-related major complications (3.5 vs 0.9%;p<0.005) were more frequent in women. After 3 ± 3 years, AFl recurrences were as frequent in women and men (10 vs 14%), AF occurrence more frequent in women (34 vs 19.5%; p<0.001). After excluding patients with previous AF, AF risk remained higher in women (19 vs 12%; p<0.004). CONCLUSIONS: In patients admitted for ablation, AFL was less common in women than in men, despite similar age and similarly prevalent HD. More than men, women had frequent AF history, a higher risk of failure of ablation and AFl ablation-related major complications and a higher risk of AF after ablation.

Is there a Failure to Optimize theRapy in anGina pEcToris (FORGET) study?

BACKGROUND: In the management of chronic stable angina, percutaneous coronary intervention (PCI) provides symptomatic relief of angina rather than improvement of prognosis. Current guidelines recommend optimization of medical therapy prior to elective PCI. It is not clear if these guidelines are adhered to in clinical practice. AIM: The aim of this multi-centre study was to determine the extent to which these treatment guidelines are being implemented in the UK. DESIGN: This was a multi-centre study involving six hospitals in the UK. METHODS: The medical treatment and extent of risk factor modification was recorded for consecutive patients undergoing elective PCI for chronic stable angina at each site. Data collected included anti-anginal drug therapy, lipid levels and blood pressure (BP). Data on heart rate (HR) control were also collected, since this represents a fundamental part of medical anti-anginal therapy. Target HR is <60 b.p.m. for symptomatic angina. RESULTS: A total of 500 patients [74% male; mean age +/- SD (64.4 +/- 10.1 years)] were included. When considering secondary prevention, 85% were receiving a statin and 76% were on an angiotensin-converting enzyme inhibitor or angiotensin receptor blocker. In terms of medical anti-ischaemic therapy, 78% were receiving beta-blockers [mean equivalent dose of bisoprolol 3.1 mg (range 1.25-20 mg)], 11% a rate limiting calcium antagonist, 35% a nitrate or nicorandil and one patient was receiving ivabradine. The mean total cholesterol (95% confidence interval) was 4.3 mmol/l (4.2-4.4), mean systolic BP of 130 +/- 24 mmHg and mean diastolic BP of 69 +/- 13 mmHg. Serum cholesterol was <5 mmol/l in 77% and <4 mmol/l in 42% of the patients, 62% of the patients had systolic BP < 140 mmHg and 92% had diastolic BP < 90 mmHg. Considering European Society of Cardiology targets, 50% had systolic BP < 130 mmHg and 76% had diastolic BP < 80 mmHg. A large proportion of patients did not achieve target resting HR; 27% of patients had a resting HR of >or=70 b.p.m., 40% had a resting HR between 60 and 69 b.p.m. and 26% had a resting HR between 50 and 59 b.p.m. The resting HR was not related to the dose of beta-blocker. CONCLUSION: A significant proportion of the patients with chronic stable angina undergoing elective PCI did not achieve therapeutic targets for lipid, BP and HR control. Over 50% of patients did not receive adequate HR lowering anti-anginal therapy to achieve recommended target resting HR.

More than skin deep: atherosclerosis as a systemic manifestation of psoriasis.

There is now growing evidence that psoriasis, like other inflammatory diseases such as rheumatoid arthritis and systemic lupus erythematosus, is a systemic disorder that is associated with enhanced atherosclerosis and risk of coronary artery disease. Here we summarize the available epidemiological evidence for this association and analyse pathogenic features that are common to psoriasis and atherosclerosis. Further prospective studies are urgently needed to extend knowledge of the risk of cardiovascular morbidity and mortality in patients with psoriasis and to confirm the degree to which treatment of psoriasis reduces this risk. Nevertheless, existing data are sufficient to indicate that severe psoriasis should be more widely recognized as a potential risk factor for cardiovascular disease and should be considered with the established factors when formulating strategies for the management of cardiovascular risk.

Retrospective study of CMV retinitis in patients with AIDS.

OBJECTIVES: To study the characteristics of clinical presentations and treatment outcome of patients with HIV infection who developed cytomegalovirus(CMV) retinitis. METHODS: A retrospective study for the period 1986-97 at the regional Unit of Infectious Diseases, Newcastle General Hospital; a teaching hospital in the north-east of England. Twenty-seven patients with advanced HIV disease and clinically confirmed CMV retinitis were studied. The mean age was 40.8 years, standard deviation +/-6.3 years. The male : female ratio was 25 : 2. Twenty-six of the patients were white Caucasians and one was of Afro-Caribbean origin. RESULT: The median time between the first AIDS-defining diagnosis and development of CMV retinitis was 1.5 years and the CD4+ cell count at the time of diagnosis of CMV retinitis was 7/mm3. After 14 months of treatment. 80% of patients on mono antiretroviral therapy had impairment of sight (visual acuity 3/60) versus 30% for those on triple antiretroviral therapy. In the same period, the survival rate was 18 versus 70% for mono versus triple antiretroviral therapy, respectively. CONCLUSION: The outcome for patients with CMV retinitis was significantly better for those who were on triple than for those on mono antiretroviral therapy.