BACKGROUND Ablation of epicardial posteroseptal accessory pathways requires ablation within the coronary venous system. We assessed the risk of coronary artery (CA) injury with radiofrequency ablation (RFA) within the coronary venous system as a function of the distance between the CA and ablation site. We also examined the efficacy and safety of cryoablation close to a CA. METHODS AND RESULT...

AIMS High calcium (Ca), phosphate (P), and Ca-P product (CPP) are associated with cardiovascular disease in patients with chronic kidney disease. Whether this relationship persists in individuals with normal kidney function is not yet elucidated. We explored the relationship of serum Ca, P, and CPP to coronary atherosclerosis assessed by cardiac computed tomography angiography (cCTA) in partici...

BACKGROUND The long-term clinical issue in Kawasaki disease (KD) concerns the coronary artery lesion. Two-dimensional echocardiography and coronary angiography are routine examinations to evaluate the coronary lesions; however, these are not adequate to assess the wall morphology of the coronary artery (CA). Intravascular ultrasound imaging (IVUS), a new technology for the evaluation of the cor...

Background and Objectives: The association between metabolic syndrome (MetS) and hyperuricemia has been formerly studied mostly in healthy people in western countries. We tried to examine the relationship betweenhyperuricemia and MetS in an Iranian population undergoing coronary angiography. Materials and Methods: From March 2008 to September 2008, we studied 465 patients (260 men, 55.9%) unde...

Objective: The higher risk and fatality of cardiovascular disease in subjects with homozygous familial hypercholesterolemia warrants early screening. Computed tomography angiography is the most promising method at present as a reliable and reproducible noninvasive diagnostic test of cardiovascular disease. We aimed to describe the 64-slice multidetector computed tomography coronary angiography ...

Safa M1, Saki M2, Matin-rohani Sh3 1. Assistant Professor, Department of psychiatry, Faculty of Medicine, Lorestan University of Medical Sciences 2. Instructor, Department of Nursing, Faculty of Nursing and Midwifery, Lorestan University of Medical Sciences 3. GP Abstract Background: Coronary heart disease as a reason for mortality is occurring with psychiatric disorders. This descriptive- an...

OBJECTIVE To illustrate the utility of CT coronary angiography in the assessment of patients with anomalous coronary arteries. METHODS A 65-year-old woman who presented with a clinical history of unstable angina was investigated with both computerised tomography and invasive coronary angiography. RESULTS Coronary angiography demonstrated aberrant coronary arteries all arising from separate ...

BACKGROUND AND PURPOSE Carotid atherosclerosis (CA) is reportedly a strong predictor of imminent cardiac events even in the absence of established coronary artery disease (CAD). We examined the differential impact of CA on the risk of major adverse cardiovascular events in patients with and without CAD diagnosed angiographically. METHODS We conducted a follow-up survey of 1391 patients who un...

BACKGROUND: Conflicting results have been reported regarding the association of gene polymorphisms in the renin-angiotensin system (RAS) with different aspects of coronary artery disease (CAD), such as myocardial infarction, neointimal hyperplasia or coronary artery vasomotion. Since previous studies have linked angiotensin II to aneurysmal disease, our study hypothesis was that RAS gene polymo...

This study aimed to determine the effective doses of cardiologist, nurses, and technical staff in pediatric angiography laboratory during their diagnostic therapeutic applications. also compares radiation dose applications performed country with exposed on a world scale. A total 39 coronary (CA) + percutaneous transluminal angioplasty (PTCA) methods were study. The received for each person sing...