Variables Obstructive CAD+(n=39) Obstructive CAD-(n=36) P value
Presence of f-wQRS, n(%) 32 (82.1%) 3 (8.3%) <0.001
Localization of f-wQRS      
Inferior leads, n(%) 29 (74.4%) 1 (2.8%) <0.001
Lateral leads, n(%) 15 (38.5%) 2 (5.6%) 0.001
Anterior leads, n(%) 1 (2.6%) 0 (0%) 1.000
Table 2: The relationship between the presence of obstructive CAD and the presence and localization of f-wQRS