PT  - JOURNAL ARTICLE
AU  - John Chambers
AU  - Saleha Kabir
AU  - Eric Cajeat
TI  - Detection of heart disease by open access echocardiography: a retrospective analysis of general practice referrals
AID  - 10.3399/bjgp14X677167
DP  - 2014 Feb 01
TA  - British Journal of General Practice
PG  - e105--e111
VI  - 64
IP  - 619
4099  - http://bjgp.org/content/64/619/e105.short
4100  - http://bjgp.org/content/64/619/e105.full
SO  - Br J Gen Pract2014 Feb 01; 64
AB  - Background Heart disease is difficult to detect clinically and it has been suggested that echocardiography should be available to all patients with possible cardiac symptoms or signs.Aim To analyse the results of 2 years of open access echocardiography for the frequency of structural heart disease according to request.Design and setting Retrospective database analysis in a teaching hospital open access echocardiography service.Method Reports of all open access transthoracic echocardiograms between January 2011 and December 2012 were categorised as normal, having minor abnormalities, or significant abnormalities according to the indication.Results There were 2343 open access echocardiograms performed and there were significant abnormalities in 29%, predominantly valve disease (n = 304, 13%), LV systolic dysfunction (n = 179, 8%), aortic dilatation (n = 80, 3%), or pulmonary hypertension (n = 91, 4%). If echocardiography had been targeted at a high-risk group, 267 with valve disease would have been detected (compared to 127 with murmur alone) and 139 with LV systolic dysfunction (compared to 91 with suspected heart failure alone). Most GP practices requested fewer than 10 studies, but 6 practices requested over 70 studies.Conclusion Open access echocardiograms are often abnormal but structural disease may not be suspected from the clinical request. Uptake by individual practices is patchy. A targeted expansion of echocardiography in patients with a high likelihood of disease is therefore likely to increase the detection of clinically important pathology.