Introduction: Differentiating between ischemic cardiomyopathy (ICM) and idiopathic dilated cardiomyopathy (IDCM) is important as coronary revascularization can improve prognosis in the ischemic subgroup. Due to inherent problems of coronary angiography in patients with depressed ejection fraction (EF) introducing a noninvasive tool to diagnose those who will benefit from angiography seems...

acute myocardial infarction (mi) during pregnancy is rare and mi due to prinzmetal's angina is much rarer. we present a 35-year-old, obese, multigravida, and pre-eclamptic woman, who developed acute anterior wall mi at the 30th week of gestation. on coronary angiography, the second obtuse marginal branch was totally occluded and the right coronary artery (rca) was normal. three days later, she ...

The investigation and treatment of coronary disease impose a significant burden on health service resources. Catheter coronary angiography remains the gold standard for the investigation of suspected coronary disease. Given the invasive nature and high costs of invasive coronary angiography, there is an increased interest in noninvasive methods to image the lumen of the coronary arteries. Recen...

INTRODUCTION To assess excess use of coronary angiography prior to coronary artery bypass graft surgery and its association with mortality, health care costs, and hospital quality in Turkey. METHODS Using Turkish National Health Insurance Data (2009-2011) that included patients who underwent cardiac surgery, coronary angiography utilization was identified. Propensity score matching was used t...

Patients with symptomatic multivessel coronary artery disease rejected for coronary revascularisation have adverse prognosis. We describe a 61 year-old male with non-ST-elevation myocardial infarction who was considered unsuitable for coronary revascularisation based on the conventional angiography findings. Unlike conventional angiography, computed tomography angiography visualised distal coro...

background: coronary angiography is a commonly performed diagnostic procedure with life saving benefits for the patient. however, this procedure involves relatively high radiation dose. the purpose of this study was to determine the average effective dose of patients undergoing coronary angiography and to estimate the associated radiation risk in terms of fatal malignancy. materials and methods...

In 78 consecutive patients with unstable angina, we performed coronary angiography randomized to either the first day of presentation or later during the hospital admission to assess the frequency of intracoronary thrombus and complex coronary morphology relative to the time of symptomatic presentation and the impact of these angiographic features on outcome. Early angiography (17±+6 hours) was...