Coronary angiography showed severe stenosis of the right coronary artery, and a stent was placed. The patient’s symptoms resolved after the procedure; he was able to walk for 30 minutes daily ...

Background: Cardiac syndrome X is defined by a typical angina pectoris with normal or near normal (stenosis <40%) coronary angiogram with ... have indicated some abnormal perfusion scan.

Finding the cause of angina in patients without obstructed coronaries can reassure patients and lead to tailored therapy.

A thrombus exhibits unique physical properties and commonly displays profound abnormal vascular behavior ... Consequently, the ensuing coronary angiogram enables restratification of the underlying ...

CT angiography is a OPD procedure ... breathlessness, abnormal heart rates and elderly patients with dense calcium deposits in coronary arteries. Diagnosis of heart attack in first 3 hours is ...

However, percent stenosis is poorly related to FFR or coronary flow reserve capacity. 4,5,6,7,8 In patients with visually estimated 50–70% diameter stenosis on coronary arteriograms, only 35% ...

Coronary angiography showed severe stenosis of the ... such as unexplained high-grade atrioventricular block, abnormal FDG uptake on PET-CT in a pattern consistent with cardiac sarcoidosis ...