among 12 patients in the cad group , isp induced anginal pain in six ( 50 % ) , and isp-ecg and isp thallium scintigraphy were positive in 10 ( 83 % ) and in 11 ( 92 % ) , compared with four ( 33 % ) , four ( 33 % ) and two ( 17 % ) in the nc group .
C0002962
anginal pain
C0022245
isp