Simplified Assessment of the Index of Microvascular Resistance

Figure 3

Reproducibility of CFR obtained with IC papaverine and IV adenosine. (a) Bland–Altman plot of CFR with repeated measures of papaverine. (b) Correlation of CFR measured with repeated measures of papaverine. (c) Bland–Altman plot of CFR measured with repeated measures of adenosine. (d) Correlation of CFR measured with repeated measures of adenosine. IMR, index of microvascular resistance; IC, intracoronary; IV, intravenous; Papa 1^st, first injection of papaverine; Papa 2^nd, second injection of papaverine; Adeno 1^st, first injection of adenosine; Adeno 2^nd, second injection of adenosine.

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