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. 2005 Oct 26;92(5):589–597. doi: 10.1136/hrt.2005.074336

graphic file with name ht74336.f7.jpg

Figure 7 Screening for 70% stenoses in all vessels combined, native vessels, LM‐LAD, LCx, RCA, and bypass grafts obtained the following results: sensitivity (34/35 (97%), 29/30 (97%), 14/14 (100%), 5/6 (83%), 10/10 (100%), and 5/5 (100%), respectively); specificity (215/228 (94%), 198/210 (94%), 77/82 (94%), 66/68 (97%), 55/60 (92%), and 18/19 (95%), respectively); PPV (34/47 (72%), 29/41 (71%), 14/19 (74%), 5/7 (71%), 10/15 (67%), and 5/6 (83%), respectively); NPV (215/216 (100%), 198/199 (100%), 77/77 (100%), 66/67 (98%), 55/55 (100%), and 18/18 (100%), respectively); and diagnostic accuracy (249/263 (95%), 227/240 (95%), 91/96 (95%), 71/74 (96%), 65/70 (93%), and 23/24 (96%), respectively).