Disproportionate Mitral Regurgitation Determines Survival in Acute Heart Failure.

Front Cardiovasc Med · 2021 · PMC8675886 · PMID 34926604

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a clear trendno p-value reported

Traditional echocardiographic grading of the severity of MR displayed a clear trend in survival but was not able to predict significant differences between the three severity grades ( p = 0.081) ( Figure 3 and Table 5 ).

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