Martindale, J. L. (2016). Resolution of sonographic B-lines as a measure of pulmonary decongestion in acute heart failure. The American Journal of Emergency Medicine, 34(6), 1129-1132. doi:http://dx.doi.org.libproxy1.usc.edu/10.1016/j.ajem.2016.03.043
Objective noninvasive measures of dyspnea in patients with acute heart failure are lacking. In this review, we describe lung ultrasound as a tool to estimate the degree of pulmonary congestion in patients presenting with acute heart failure and to monitor therapeutic efficacy. Serial semiquantitative measures of sonographic B-lines in acute heart failure patients can be converted to pulmonary edema scores obtained at admission and hospital discharge. These scores provide prognostic information for short-term clinical outcomes. Lung ultrasound has the potential to measure changes in pulmonary edema during acute heart failure management and improve risk stratification.
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SonoSim Keywords: Pulmonary Decongestion, Ultrasound, Sonographic B-Line, Pulmonary Edema