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Table 5 Agreement of visual myocardial contrast echocardiography ischaemia interpretation (n = 33).

From: Quantitative detection of myocardial ischaemia by stress echocardiography; a comparison with SPECT

  Total LAD LCx RCA
Inter-observer (%)
Kappa
91
0.72***
88
0.73***
97
0.90***
88
0.28 NS
Intra-observer (%)
Kappa
94
0.76***
94
0.84***
91
0.62***
97
0.78***
  1. LAD, Left anterior descending coronary artery; LCx, Left Circumflex artery; RCA, Right posterior descending coronary artery; **, p < 0.01; ***, p < 0.001, NS, not significant.