Premedication to reduce anxiety in patients undergoing coronary angiography and percutaneous coronary intervention.

Aims: In this study, we examined the effects of the routinely administration of benzodiazepines on reducing periprocedural anxiety versus no premedication.

Methods: In this open label study, we enrolled 1683 patients undergoing diagnostic coronary angiograms (CAG) or percutaneous coronary interventions (PCI). Randomisation was simulated by systematically allocating patients in monthly rotational periods to lorazepam 1  mg/sl, oxazepam 10  mg/po, diazepam 5  mg/po, midazolam 7.

Anxiety levels of patients undergoing coronary procedures in the catheterization laboratory.

Background: High levels of anxiety are associated with worse outcomes in coronary artery disease patients. Little is known about anxiety levels in patients undergoing coronary procedures. Our objective is to examine the levels of anxiety in patients undergoing coronary angiography (CAG) or percutaneous coronary intervention (PCI) during the different phases of hospital stay and to evaluate which patient characteristics are associated with increased anxiety.

A retrospective analysis of consecutive patients undergoing nonurgent percutaneous coronary intervention comparing bare metal stents with drug-eluting stents using the National Institute for Clinical Excellence criteria.

Objective: In the National Institute for Clinical Excellence (NICE) guidelines, lesions with a reference vessel diameter of less than 3.0 mm or lesions with a length of greater than 15 mm are considered carrying a high risk of restenosis. In contrast, lesions with a reference vessel diameter of at least 3.

Histopathological features of aspirated thrombi after primary percutaneous coronary intervention in patients with ST-elevation myocardial infarction.

Background: Plaque disruption with superimposed thrombus is the predominant mechanism responsible for the onset of acute coronary syndromes. Studies have shown that plaque disruption and thrombotic occlusion are frequently separated in time. We established the histopathological characteristics of material aspirated during primary percutaneous coronary intervention (PCI) in a large consecutive ST-elevation myocardial infarction (STEMI) population.