Hyperkalaemia is a common electrolyte disorder which, when severe, can cause lifethreatening cardiac arrhythmias and paralysis of the respiratory muscles. It is therefore crucial for clinicians to have a clear understanding of its management. Hyperkalaemia is usually caused by a combination of factors, but renal impairment and drugs are often implicated. The rising prevalence of chronic kidney disease and increasing use of medications that interact with the renin-angiotensin-aldosterone system have resulted in a sharp rise in the prevalence of hyperkalaemia.
Atrial Fibrillation In Primary care: Bringing practice closer to guidelines – a tool for primary care physicians
In the last few years we have witnessed a number of advances in the management of atrial fibrillation (AF). While these have created valuable opportunities to improve patient outcomes, we need to ensure physicians have the right support to deliver the most appropriate care. The AF AWARE (Atrial Fibrillation AWareness And Risk Education) campaign, working with a panel of AF experts, has developed the Atrial Fibrillation in Primary care (AFIP) tool – a ‘go to’ resource for primary care physicians, to help with the identification and management of AF, in line with the latest published guidelines. This article provides some background to the need for such a tool, and an outline of its content.
Screening for asymptomatic atrial fibrillation at seasonal influenza vaccination
Atrial fibrillation (AF) is the most common arrhythmia encountered in clinical practice. Its incidence rises with age: in the over-65s the prevalence is 4% but this rises to 8.8% in the over-80s. The prevalence of AF is on the rise due, in part, to an ageing general population and to increased longevity resulting from improved medical care. AF is clinically important because it contributes to the incidence of heart failure, stroke and overall cardiovascular mortality. In addition, when strokes occur in association with AF, patients suffer substantial mortality, disability and longer hospital stays compared to stroke patients without AF, leading to an increased financial and resource burden on the NHS.
Retinal artery occlusion as a cause of sudden visual loss: a management strategy
Retinal artery occlusion (RAO) is a frequent cause of sudden, painless, monocular visual loss.Many patients with symptomatic RAO also have systemic vascular diseases that may increasethe risk of future ipsilateral hemispheric cerebral vascular events. For healthcare professionalswho assess patients with RAO, knowledge of the possible ocular and systemic causes may notonly improve the patient’s visual prognosis, but may also reduce its associated mortality andmorbidity by encouraging prompt and appropriate referrals.
Pharmacy-based health checks – acceptable and feasible
Pharmacists in the ethnically diverse city of Leicester piloted Healthy Life Checks in inner-city pharmacies, forpeople aged 40-74. Pharmacists conducted checks including blood pressure, weight and glucose measurementand gave lifestyle advice. We present here the findings from semi-structured telephone interviews conductedwith pharmacists and service users.
National GPwSI in cardiology survey 2010
The first general practitioners with a special interest (GPwSI) in cardiology services were set up more than 10 years ago but there is little information available on the national level about service provision. The authors invited all GPwSIs in cardiology to complete a survey detailing their qualifications and experience, range of services provided, capacity and clinical governance. The results are presented here.
Left atrial myxoma presenting as worsening dyspnoea with a distinct positional relief of symptoms
Worsening dyspnoea is a very common presenting complaint in the community; the causes varyhugely. We present a case of a patient with worsening dyspnoea and a positional change in hissymptoms who was found to have a left atrial myxoma.
Improving the diagnosis and management of aortic stenosis
Aortic stenosis (AS) is the commonest cardiac valve disease in developed countries, with aortic sclerosis affecting 26% of people aged 65 and over and severe AS occurring in 3% of people over 75 years. It will become more prevalent with the ageing population. Symptoms include dyspnoea and chest pain, but these are often missed so many patients are currently undiagnosed. Once symptoms occur, prognosis is poor, with average survival being only two to three years.Aortic valve replacement is the only effective treatment for severe, symptomatic AS and is recommended in both European and US guidelines, but many older patients with co-morbidities are currently considered unsuitable or too high-risk for open-heart surgery. The development of transcatheter aortic valve implantation (TAVI) offers an effective treatment option for these patients. Latest figures show the number of patients undergoing TAVI in the UK is below that recommended by the National Institute for Health and Clinical Excellence (NICE) and the rate in other European countries, indicating scope for increased referrals and use of this procedure to improve outcomes.
Broken heart syndrome (Takotsubo cardiomyopathy)
Cardiovascular drugs and sexual dysfunction
Men and women with cardiovascular disease are currently treated with multiple medicationsto reduce their cardiovascular risk. Although the links between erectile dysfunction (ED) andcoronary heart disease (CHD) are well established and ED often precedes the onset of CHD by3-5 years, few men in UK general practice are asked about their erections prior tocommencement of therapy for cardiovascular disease. The presumption is often that if thepatient has a sexual problem, then he will mention it and at that point the therapy can bechanged. There are two drawbacks with this approach: first, men do not readily volunteersexual problems, and second, unless the therapy change is made quickly, the problem isunlikely to resolve.5 Physicians must be aware that in many cases, such as the use of betablockersafter acute myocardial infarction, the appropriate management of the cardiaccondition is the major priority.
Working long days increases CVD risk, but constant new challenges keep dullness at bay
Although many members of the medical profession might agree that theirchosen discipline often leads to periods of weariness, frustration or anxiety, thegreat majority of individuals in active practice would find it difficult to single outa dull day in their way of life.” (David Seegal, Yale Scientific Magazine 1962;36:31)
The EPCCS and the implementation of CVD prevention in general practice
The European Primary Care Cardiovascular Society (EPCCS) exists to inform, support and interact with general practitioners (GPs) across Europe in relation to cardiovascular disease, including stroke and diabetes. The EPCCS provides an interactive and expanding website at www.epccs.eu with news, comments, information, meeting reports and slide presentations.
