The Concordance between Myocardial Perfusion Imaging and Coronary Angiography in Detecting Coronary Artery Disease: A Retrospective Study in a Tertiary Cardiac Center at King Abdullah Medical City

Table 2

Agreement between MPI and CAG.

	MPI +ve	MPI –ve
CAG +ve	45	1
CAG –ve	12	3

TP = 45; TN = 3; FP = 12; FN = 1.
The total number of patients who have been subjected to both tests is 61.