BACKGROUND: The sharp increase in health care costs over the past decade has prompted health care providers to reevaluate how diagnostic imaging is utilized. In response to the need for more rational use of imaging services, the American College of Cardiology Foundation and the American Society of Echocardiography have developed appropriate use criteria (AUC) for transthoracic echocardiography to guide its utilization. Although community and regional hospitals, such as Danbury Hospital, account for 85% of registered hospitals in the United States, very little is known about adherence to the AUC at these institutions. METHODS: The electronic medical records of 1,205 patients who underwent inpatient transthoracic echocardiography from January 1 to June 30, 2008, were retrospectively examined to determine the reasons for ordering the studies. The 2007 and 2011 AUC were used to classify indications as appropriate, inappropriate, or uncertain. RESULTS: Using the 2007 AUC, 86% of echocardiographic examinations were classified as appropriate. One percent had indications that were inappropriate, and there were no uncertain indications. Thirteen percent of studies were ordered for reasons not defined by the 2007 AUC. The most common appropriate indications were symptoms due to suspected cardiac etiology, initial evaluation after acute myocardial infarction, and acute chest pain with suspected myocardial ischemia. When evaluated using the 2011 AUC, appropriate and inappropriate indications increased to 97% and 2%, respectively. Ninety-three percent of undefined studies, using the 2007 AUC, could be classified using the 2011 guidelines. CONCLUSIONS: Consistent with studies conducted at university hospitals, Danbury Hospital, a regional hospital, showed good adherence to the AUC. This suggests that the AUC are valuable across a large continuum of inpatient settings and can serve as an excellent guide for utilization and appropriateness.
BACKGROUND: The sharp increase in health care costs over the past decade has prompted health care providers to reevaluate how diagnostic imaging is utilized. In response to the need for more rational use of imaging services, the American College of Cardiology Foundation and the American Society of Echocardiography have developed appropriate use criteria (AUC) for transthoracic echocardiography to guide its utilization. Although community and regional hospitals, such as Danbury Hospital, account for 85% of registered hospitals in the United States, very little is known about adherence to the AUC at these institutions. METHODS: The electronic medical records of 1,205 patients who underwent inpatient transthoracic echocardiography from January 1 to June 30, 2008, were retrospectively examined to determine the reasons for ordering the studies. The 2007 and 2011 AUC were used to classify indications as appropriate, inappropriate, or uncertain. RESULTS: Using the 2007 AUC, 86% of echocardiographic examinations were classified as appropriate. One percent had indications that were inappropriate, and there were no uncertain indications. Thirteen percent of studies were ordered for reasons not defined by the 2007 AUC. The most common appropriate indications were symptoms due to suspected cardiac etiology, initial evaluation after acute myocardial infarction, and acute chest pain with suspected myocardial ischemia. When evaluated using the 2011 AUC, appropriate and inappropriate indications increased to 97% and 2%, respectively. Ninety-three percent of undefined studies, using the 2007 AUC, could be classified using the 2011 guidelines. CONCLUSIONS: Consistent with studies conducted at university hospitals, Danbury Hospital, a regional hospital, showed good adherence to the AUC. This suggests that the AUC are valuable across a large continuum of inpatient settings and can serve as an excellent guide for utilization and appropriateness.
Authors: Andrew Remfry; Howard Abrams; David M Dudzinski; Rory B Weiner; R Sacha Bhatia Journal: Cardiovasc Ultrasound Date: 2015-11-14 Impact factor: 2.062
Authors: Steven Promislow; Joseph G Abunassar; Behnam Banihashemi; Benjamin J Chow; Girish Dwivedi; Kasra Maftoon; Ian G Burwash Journal: Cardiovasc Ultrasound Date: 2016-08-15 Impact factor: 2.062