Background Real‐world evidence for the selection of gatekeeping studies in patients with
suspected coronary syndromes is limited. Methods and Results We identified 27 036 …

Background Controversies remain regarding clinical outcomes following initial strategies of
coronary computed tomography angiography (CCTA) vs usual care with functional testing in …

Background Coronary computed tomography angiography (CCTA) is widely adopted to
detect obstructive coronary artery disease (CAD) in patients with chronic coronary …

It has been proposed that the increasing use of coronary computed tomographic
angiography (CTA) may introduce additional unnecessary diagnostic procedures. However …

Aims To systematically review and perform a meta-analysis of the diagnostic accuracy and
post-test outcomes of conventional exercise electrocardiography (XECG) and single-photon …

Purpose: In the evaluation of patients with suspected coronary artery disease (CAD), the role
of non-invasive testing plays an important role in risk stratification and selection of further …

Importance Coronary computed tomography angiography (CCTA) is a new approach for the
diagnosis of anatomical coronary artery disease (CAD), but it is unclear how CCTA performs …

Background: The choice of either anatomical or functional noninvasive testing to evaluate
suspected coronary artery disease might affect subsequent clinical management and …

The PROMISE (Prospective multicenter imaging study for evaluation of chest pain) trial
compared the effectiveness of coronary CT angiography and functional testing as initial …

Aims To compare the effectiveness and safety of a cardiac computed tomography (CT)
algorithm with functional testing in patients with symptoms suggestive of coronary artery …