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. 2014 Dec 5;16(1):93. doi: 10.1186/s12968-014-0093-x

Figure 6.

Figure 6

Primary composite outcome Kaplan-Meier survival analysis for patients with greater than mild paravalvular leak (PVL) by imaging method. QE = qualitative echocardiography, SQE = semi-quantitative echocardiography, CMR = cardiovascular magnetic resonance. CE = circumferential extent. Primary composite outcome = repeat invasive therapy, heart failure hospitalization, and all-cause death.