Open access echocardiography: a prospective audit of referral patterns from primary care.

Following recently published recommendations and guidelines, a prospective audit of 222 consecutive patients referred for open access echocardiography was conducted over a period of three months in a large district general hospital in the UK. Our study demonstrated the waiting time for an open access echocardiogram to be shorter than the waiting time for the outpatient clinic, which allowed identification of clinically significant cardiac disease sooner, leading to early advice on patient management. Specialist referral was avoided by the inclusion of management comments by a cardiologist in the technical echocardiogram report. We showed that open access echocardiography for detection of left ventricular systolic function, should be performed only if the ECG is abnormal, confirming previous reports. ECG interpretation in primary care is unreliable. In view of limited resources, hospitals should vigorously screen referrals for open access echocardiography.