OBJECT Percutaneous Coronary Intervention (PCI) is one of the most effective treatments for Coronary Heart Disease (CHD), but the high rate of In Stent Restenosis (ISR) has plagued clinicians after PCI. We aim to investigate the correlation of plasma Stromal Interaction Molecular 1 (STIM1) and Osteoprotegerin (OPG) level with stent restenosis after PCI. METHODS A total of 100 consecutive pati...

BACKGROUND The clinical characteristics that identify high-risk subsets of patients with unprotected left main coronary artery disease undergoing percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) have not been well established. METHODS AND RESULTS Between January 2000 and June 2006, 2240 patients with unprotected left main coronary artery disease underwent PCI...

Direct thrombin inhibitors (DTI) are emerging as alternative anticoagulants to unfractionated heparin and indirect thrombin inhibitors in patients undergoing percutaneous coronary intervention (PCI). We review the pharmacological properties of these newer antithrombotic agents and evaluate the clinical data demonstrating their use in patients undergoing PCI.

The transradial approach as an access for percutaneous coronary intervention (PCI) has been widely adopted. However, anatomical variations and stenoses may pose significant challenges to the operator. We report a case of successful transradial PCI in a patient with a complete radioulnar loop.

We report a case of 72-year-old female patient with end-stage chronic kidney disease, undergoing percutaneous coronary intervention (PCI) that resulted in a cardiac arrest caused by a thrombus mediated flow limitation in the left coronary artery. With mechanical cardiopulmonary resuscitation (CPR) PCI of the left main artery was performed successfully during 50 min cardiac arrest. The patient w...

Generally, early exercise after coronary stenting is considered safe, but isolated cases of acute stent thrombosis have been associated with the performance of a treadmill exercise test after percutaneous coronary intervention (PCI). The treadmill exercise test is often used to noninvasively assess the functional result of PCI. In this report, we describe a case of terrible stent thrombosis rel...

Acute myocardial infarction with ST-segment elevation (STEMI) is the most serious and life-threatening clinical manifestation of acute coronary syndrome (ACS) which can be treated pharmacologically (with fibrinolytic therapy) or interventionally (with percutaneous coronary intervention – PCI). Today primary PCI is a golden therapeutic approach for patients with STEMI [1] and it provides Thrombo...

Passage failure of guidewire is still remained most common reason for percutaneous coronary intervention (PCI) failure in chronic total occlusion (CTO). Intravascular ultrasound study (IVUS) and cardiac CT angiography can help identify features that most influence current success rates of PCI. We report our experience using the reverse controlled antegrade and retrograde subintimal tracking tec...

Chronic kidney disease (CKD) with an estimated glomerular filtration rate 60 ml/min is seen in over 30% of patients undergoing percutaneous coronary intervention (PCI) (1). The prevalence of CKD continues to rise, in part because of increasing diabetes and hypertension (2). In patients undergoing PCI for either stable coronary artery disease or acute myocardial infarction, CKD is one of the str...

Background: Anatomically myocardial bridging (MB) consists of either superficial myocardial fibers that traverse over the LAD or deep fibers that encircle the coronary artery. In this study, we present a patient with myocardial bridging, who was primarily diagnosed with coronary artery disease which did not properly respond to full-dose medical treatment but benefited from coronary artery bypas...