Cardiovascular consequences of myocardial bridging: A meta-analysis and meta-regression.

However, even if these associations did not reach statistical significance, the variability of the confidence intervals is very high, which can be caused either by the heterogeneity of the studies included in the meta-analysis, or by a highly variable response to this condition (possibly dependent upon length, depth or the MB, its location, associated pathologies, and so on).

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