The study enrolled 436 patients.

Addition of CTP to CT angiography allows clinicians to identify flow-limiting coronary artery disease A noninvasive imaging strategy which integrates non-invasive CT angiography and CT myocardial perfusion imaging has robust diagnostic accuracy for identifying sufferers with flow-limiting coronary artery disease looking for myocardial revascularisation, according to results of the Primary320 study presented here today by Dr Joao AC Lima from Johns Hopkins Hospital, Baltimore, USA. The CORE320 research is a prospective multicentre international trial which evaluated the diagnostic accuracy of combined non-invasive CTA and CTP as compared with invasive angiography and one photon computed tomography myocardial perfusion imaging canadian pharmacy .