Investigating infective endocarditis: teaching hospitals to choose wisely

• Published in: The British journal of cardiology Vol. 30; no. 4
• Main Authors: Williams, Jake, Rawcliffe, Megan, Mills, Mark T, Warriner, David R
• Format: Journal Article
• Language: English
• Published: Medinews (Cardiology) Limited 01.01.2023
• Subjects: Infective Endocarditis
• ISSN: 0969-6113; 1753-4313
• DOI: 10.5837/bjc.2023.032

Transthoracic echocardiography (TTE) is used to assess for evidence of infective endocarditis (IE). Inappropriate patient selection leads to significant burden on healthcare services. We aimed to assess effectiveness of cardiology consultant vetting of TTE requests for suspected IE in reduction of unnecessary scans. All inpatient TTE requests querying IE over a six-month period were vetted. Clinical information and pathology results were reviewed, and requests were either accepted, deferred, or rejected. A total of 103 patients had TTE requested: 39 (38%) were accepted for scan; four cases of IE were confirmed on TTE. There were 62% of patient requests rejected and not scanned, and no cases of IE subsequently diagnosed. Thus, consultant vetting of TTE requests for suspected IE is an effective way to safely reduce unnecessary scans and enables cost-effective streamlining of echocardiography services.