An increased level of serum cardiac troponin I is a specific biomarker for myocardial injury. The objective of this study was to evaluate the changes in cardiac troponin I levels to determine myocardial injury following diagnostic cardiac catheterization. A prospective cohort study was carried out between July 1 2006 and March 31 2012 among patients who underwent diagnostic cardiac catheterizat...

background: the ductus arteriosus connects the main pulmonary trunk to the descending aorta. the incidence of isolated patent ductus arteriosus (pda) in full-term infants is about 1 in 2000. the amplatzer ductal occluder (ado) is recommended for pdas with sizes larger than 2 mm. in this procedure, we must confirm the ado position in pda by aortogram from the arterial line. the purpose of this s...

background and objectives: patients experience moderate to high level of anxiety before cardiac catheterization. this study aimed to investigate the effect of voice of quran on anxiety before cardiac catheterization. methods: in this randomized controlled trial, 60 patients who met the inclusion criteria were conveniently sampled and randomly allocated to the experimental and control groups. in...

BACKGROUND AND PURPOSE Cerebral microembolism detected by transcranial Doppler occurs systematically during cardiac catheterization, but its clinical relevance remains unknown. Studies suggest that asymptomatic embolic cerebral infarction detectable by diffusion-weighted (DW) MRI might exist after percutaneous cardiac interventions, especially after retrograde catheterization of the aortic valv...

a 22 year old male referred with palpitation. general appearance and physical exam impressed us in that the patient has marfan syndrome. cardiac catheterization showed diffuse arterial ectasia. we found no previous report of this generalized diffuse ectasia.

BACKGROUND AND PURPOSE Cerebral embolism with clinical sequelae may rarely complicate cardioversion and cardiac catheterization. Transcranial Doppler sonography has recently been introduced to monitor microemboli entering the middle cerebral artery in cardiac and carotid surgery. We therefore used this technique to evaluate the risk of asymptomatic embolism during common cardiac procedures. M...

BACKGROUND Patients with ACS often present to community hospitals without on-site cardiac catheterization and revascularization therapies. Transfer to specialized cardiac procedural centers is necessary to provide access to these procedures. We evaluated process of care within a regional care model by comparing cardiac catheterization and revascularization rates and outcomes in ACS patients pre...