Fig. 5From: A model combining rest-only ECG-gated SPECT myocardial perfusion imaging and cardiovascular risk factors can effectively predict obstructive coronary artery diseaseDecision curve analysis of the constructed model versus the traditional models. Model_1: Traditional cardiovascular risk factors (including age, gender, hyperlipidemia, hypertension, diabetes); Model_2: Model_1 + SRS ≥ 4; Model_3: Model_2 + SMS ≥ 2 + STS ≥ 2Back to article page