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ACC/AHA 2008 Performance Measures for Adults With ST-Elevation and Non–ST-Elevation Myocardial Infarction

ACC/AHA 2008 Guidelines for the Management of Adults With Congenital Heart Disease
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J Am Coll Cardiol, 2006; 47:1024-1028, doi:10.1016/j.jacc.2005.09.069 (Published online 8 February 2006).
© 2006 by the American College of Cardiology Foundation
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Predictive Value of Normal Left Atrial Volume in Stress Echocardiography

Ahmed A. Alsaileek, MD, Martin Osranek, MD1, Kaniz Fatema, PhD, Robert B. McCully, MD, Teresa S. Tsang, MD and James B. Seward, MD*

Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota


Figure 1
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  		Figure 1 The percentage of patients with a normal and abnormal stress echocardiogram with normal or abnormal (ischemic, fixed, or mixed) wall motion for each category of left atrial volume index (LAVI). None of the patients with LAVI ≤28 ml/m2 had a positive stress echocardiogram (i.e., new wall motion abnormality), but three had a fixed wall motion abnormality localized to the inferior wall.

 

Figure 2
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  		Figure 2 Mean ± SD left atrial volume index (LAVI) according to different wall motion abnormality (WMA) results. Left atrial volume index is significantly different between normal and any WMA (new, fixed, or mixed). An atrial volume >28 ml/m2 is associated with escalating cardiovascular risk, including risk of ischemic heart disease.

 
 
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