Intravascular ultrasound (IVUS) is an invasive imaging modality used to visualize coronary crosssectional anatomy. IVUS technology has been proven to be superior to coronary angio graphy for assessment of vessel size, plaque composition, calcium content and lesion severity [1–3]. The role of IVUS guidance after stent implantation has been previously explored; however, limited information is ava...

Introduction: Ischemic preconditioning mediated by potassium channels is a physiological protective mechanism, . It is hypothesized that Nicorandil, which is a potassium channel activator, could protect the heart via preconditioning. Materials and Methods:This clinical trial was conducted on 162 patients undergoing percutaneous coronary intervention (PCI) in Quem hospital, from Jan2013 to Jan 2...

Following percutaneous intervention (PCI), restenosis, progression of disease and multi-vessel involvement may require further intervention in the form of surgical revascularization. Patients with coronary artery bypass grafting (CABG) done after PCI were evaluated to find out the reason for the need of surgical revascularization. Over a period of 12 months, 610 patients underwent CABG. Out of ...

T ransradial arterial access for percutaneous coronary intervention (PCI) is increasing in popularity. Its advantages are a significant reduction of vascular complications at the access site and immediate mobilisation. Same day discharge following transradial PCI is therefore possible and we report our initial experience with a consecutive group of 150 patients treated in a regional cardiac cen...

Intravenous thrombolysis and percutaneous coronary intervention (PCI) are alternative treatment options for coronary reperfusion in acute myocardial infarction. Recent trials and meta-analyses have produced increasing evidence that primary coronary intervention produces better long-term outcomes for the treatment of acute myocardial infarction. Most of these studies, however, were performed in ...

background : st-elevation myocardial infarction (stemi) is a major cause of cardiovascular mortality worldwide. there are differences between very young patients with stemi and their older counterparts.   this study investigates the demographics and clinical findings in very young patients with stemi. methods: through a review of the angiography registry, 108 patients aged ≤ 35 years (group i) ...

Ventricular tachycardia or fibrillation (VT/VF) in patients with ST-elevation myocardial infarction (STEMI) is associated with poor prognosis. Performing manual chest compressions is a serious obstacle for treatment with percutaneous coronary intervention (PCI). Here we introduce a case with refractory VT/VF where the patient was successfully treated with an automated chest compression device, ...

conclusions in total, application of therapeutic approaches in patients with cad depends on many factors. in our study not only risk factors such as gender, lifestyle, smoking, alcohol abuse, diabetes and hypertension were associated with the incidence of cad, but also they were highly correlated with the severity of the disease. results the mean age of total patients was 58.3 ± 11.5 years (p =...

Coronary artery bypass grafting (CABG) is advantageous for long-term clinical outcomes compared to percutaneous coronary intervention (PCI) in hemodialysis (HD) patients, as PCI has a lower short-term mortality but higher late revascularization risk. Therefore, CABG very important HD patients current practice. In the presence of an arteriovenous fistula may flow capacity ipsilateral internal th...

Intramural hematoma formation is not a well-studied complication of percutaneous coronary intervention. We describe a patient with stable angina who developed an intramural hematoma during elective percutaneous coronary intervention (PCI) in the right coronary artery (RCA). Total occlusion with dense dye staining developed a long way from the distal RCA, near the posterior descending artery bif...