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Editorial articles

March 2009 Br J Cardiol 2009;16:57–9

Improving the uptake of cardiac rehabilitation – redesign the service or rewrite the invitation?

Sultan Mosleh, Neil Campbell, Alice Kiger

Abstract

For patients with established coronary artery disease, lifestyle changes such as dietary modification, smoking cessation, stress management and regular exercise, can help to reduce, or perhaps stop, the progression of their cardiovascular disease, reduce their chance of having another cardiac event, and improve their quality of life. Cardiac rehabilitation can accelerate physical and psychological recovery and reduce mortality after acute cardiac events by 10–25% according to systematic reviews of randomised trials.1-3 Cardiac rehabilitation programmes can also reduce risk factors, improve health-related quality of life, and increase the likelihood of return to work.3-6 Despite this evidence, however, typically fewer than 35% of eligible patients take part in cardiac rehabilitation worldwide, with a recent UK audit reporting figures in line with this.(7-10)

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March 2009 Br J Cardiol 2009;16:60–2

Cardiotoxicity from cytotoxics in the 21st century

Rebecca Kristeleit, Mary O’Brien

Abstract

In this issue, Pfeffer et al. discuss the impact of anthracycline-related cardiotoxicity and strategies for its treatment and prevention (see pages 85–9). Anthracyclines are not the only widely used class of cytotoxics with the potential to cause cardiotoxicity, but they are the most studied and the effects are well described. The antimetabolites 5-fluorouracil (5FU) and capecitabine, an oral pro-drug of 5FU, can cause an acute and chronic cardiotoxicity1,2 while vinorelbine, a vinca alkaloid, can cause angina.3 Paclitaxel, a taxane, has been shown to augment the cardiac side effects of doxorubicin, an anthracycline.4,5 The potential for cardiotoxicity is therefore, a major consideration when determining appropriate treatment for patients.

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November 2008 Br J Cardiol 2008;15:279-80

Antibiotic prophylaxis against infective endocarditis: new guidelines, new controversy?

Richard G Bogle, Abhay Bajpai

Abstract

For over 50 years cardiologists have routinely recommended antibiotic prophylaxis (ABP) at the time of dental procedures in patients deemed to be at risk of infective endocarditis (IE). Reviews and editorials all acknowledged the lack of robust evidence for effectiveness of ABP and from time to time the literature has been reviewed and expert opinion synthesised into guidelines. In the UK, the 2004 Joint Royal College of Physicians/British Cardiac Society guideline has been widely followed.1 In 2006 new guidelines were published by the British Society for Antimicrobial Chemotherapy (BSAC).2 These guidelines were important because this committee’s recommendations are incorporated into the British National Formulary. The BSAC guidelines recommended withdrawal of ABP for the majority of patients limiting them to individuals perceived to be at the highest risk of IE (e.g. a prior history of IE, prosthetic cardiac valves and surgically constructed pulmonary or system shunts/conduits). These guidelines were welcomed by the majority of dentists and microbiologists as a step in the right direction. However, many cardiologists, who had seen first-hand the horrors of IE, did not wish to see the rejection of a therapy that was thought by most to be effective and harmless. The lack of agreement between the medical and dental professions resulted in the issue being referred to the National Institute for Health and Clinical Excellence (NICE) for an authoritative statement.3

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November 2008 Br J Cardiol 2008;15:281–2

Goodbye to electrical cardioversion for atrial fibrillation?

David A Fitzmaurice

Abstract

The field of clinical medicine is littered with the bodies of sacred cows. Recent examples include the demise of vagotomy and pyloroplasty as a standard treatment for peptic ulcers and the absolute contraindication of beta blockers in the treatment of heart failure. I would like to suggest that the next sacred cow to be dispensed with is the routine use of electrical cardioversion in the treatment of atrial fibrillation, despite its inclusion as a therapeutic option in the National Institute for Health and Clinical Excellence (NICE) atrial fibrillation guidelines.1

Direct electrical cardioversion has been a mainstay of therapy for the treatment of atrial fibrillation for many years. The theory underpinning its utilisation has some face validity, that by restoring sinus rhythm any problems associated with atrial fibrillation will be ameliorated. This, however, does not take into account the underlying cause of the arrhythmia, with the majority of atrial fibrillation caused by ischaemic heart disease. It is only relatively recently, however, that evidence for the ineffectiveness of cardioversion has begun to emerge. Paradoxically this evidence has derived from trials designed to prove the effectiveness of the procedure.

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November 2008 Br J Cardiol 2008;15:294–5

Lasker award for the discoverer of statins

BJCardio editorial team

Abstract

The announcement that Akira Endo has won the 2008 Lasker-DeBakey Clinical Medical Research Award is a fitting tribute to the man who discovered the first statin. The remarkable ability of these compounds to lower cholesterol has revolutionised medical practice, boosted the profits of the pharmaceutical industry and improved the health of millions. The story of this discovery illustrates how Endo’s single-minded pursuit of an idea changed the course of history, an achievement that has now been recognised by his peers in the scientific community.

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November 2008 Br J Cardiol 2008;15:296–8

Back to the future? Developments in postgraduate cardiology training

Michael S Cunnington, Damian J Kelly, Tito Kabir, Helen Simpson, Christopher P Gale

Abstract

Postgraduate medical training has undergone extensive reform in recent times. This article outlines the current state of affairs and possible future developments in cardiology specialist training.

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September 2008 Br J Cardiol 2008;15:225

Referral: four principles and 10 steps

Terry McCormack, Henry Purcell

Abstract

When any doctor or nurse refers to a colleague they should automatically ask themselves: is this referral necessary and will it benefit the patient? Referral should never be an automatic choice and the circumstances may dictate a different option.

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September 2008 Br J Cardiol 2008;15:227-29

Delivering PCI in the UK – need for strategic thinking and a quality agenda

Mark A de Belder

Abstract

The UK has witnessed a seismic shift in the delivery of healthcare to patients with coronary heart disease, but there is still a lot to be done. Promoted by the National Service Framework (NSF), and supported by a £775 million capital programme from the Department of Health and Lottery Funding (£122 million towards new cath labs), waiting lists have been slashed and patients are able to be investigated and treated nearer to home.1 In its annual audit reports for 2001, the British Cardiovascular Intervention Society (BCIS) reported on activity in 64 percutaneous coronary intervention (PCI) centres and 62 centres performing diagnostic invasive procedures only. The report for 2006 included data from 91 PCI centres and another 90 diagnostic-only centres.2

In this issue of the British Journal of Cardiology, Kelly and colleagues from Bournemouth provide the results of their initial experience in providing PCI to their local and surrounding communities (pages 244–7).3 Over a short period of time, activity has grown rapidly and they now perform over 1,500 PCIs per year. The centre is to be congratulated on the way it has established its PCI service because the programme was developed with some serious business planning, supported by its management, the local commissioners, its traditional tertiary centre, and the Strategic Health Authority. They sought and were given approval by BCIS, they ensured arrangements were made for surgical cover, and for the review of angiograms with off-site surgeons, and they committed themselves to appropriate clinical audit (collecting information on all patients undergoing treatment and downloading this to the Central Cardiac Audit Database [CCAD]).4 In line with the current BCIS policy, they have also evaluated their results against the predictive score generated by the North West Quality Improvement Programme (NWQIP), which has been both internally and externally validated.5,6 Their early results demonstrate complication rates within predicted limits. This is an example of a unit that not only has delivered considerable clinical activity but has also provided evidence of the quality of the service provided.

Their reported experience raises two issues; the first relates to strategic thinking about how revascularisation is delivered on a regional basis and the second to measures of quality.

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July 2008 Br J Cardiol 2008;15:177–8

Amyloid heart disease – the continuing enigma

Simon Dubrey

Abstract

Amyloid heart disease is comparatively rare, frequently missed and often mimics other clinical conditions. It often carries a very poor prognosis. Nonetheless, healthcare professionals should be aware of ‘the amyloidoses’ and advances in their diagnosis and treatment.

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July 2008 Br J Cardiol 2008;15:179–80

Cost-effectiveness and use of natriuretic peptides in clinical practice – do we have enough evidence yet?

Ahmet Fuat

Abstract

Clinicians find heart failure difficult to diagnose.1 Confirmation of left ventricular dysfunction (systolic or diastolic) is only possible by cardiac imaging. Recent European Society of Cardiology guidelines and National Institute for Health and Clinical Excellence (NICE) guidance have suggested that B-type natriuretic peptide (BNP)/N-terminal prohormone BNP (NT proBNP) and electrocardiography be used as a diagnostic tool that supports general practitioners (GPs) in their assessment of patients with suspected heart failure.2,3 Despite inclusion in guidelines2,3 uptake of BNP or NT proBNP use has been slow in the National Health Service (NHS).

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