A recent European Society of Cardiology (ESC) guidelines for the management of patients presenting with acute coronary syndromes (ACS) without persistent ST-segment elevation (NSTE-ACS) do not recommend routine pretreatment with a P2Y12 receptor antagonist in patients in which the coronary anatomy is undetermined, and early invasive management is planned (class recommendation III, level of evidence A). The rationale for such recommendation was mainly based on the results obtained from two large randomized trials, ACCOAST and ISAR-REACT 5, and analysis from […]

Abstract Background It has been shown that increased serum PON1 levels are protective against several disorders. Several single nucleotide polymorphisms (SNPs) of the PON1 gene have been reported to be associated with serum enzyme protein levels and activity. Objective To investigate the association of SNPs of PON1 and serum paraoxonase activity with coronary artery disease (CAD). Methods A total of 601 unrelated patients who underwent coronary angiography including those who had >50% stenosis (N=266) and those with

Abstract Background: While invasive coronary angiography is considered the gold standard for the diagnosis of coronary artery disease (CAD) involving the epicardial coronary vessels, coronary physiology-guided revascularization represents a contemporary gold-standard practice for the invasive management of patients with intermediate CAD. Nevertheless, the long-term results of assessing the severity of stenosis through physiology compared to the angiogram as the guide to bypass surgery – coronary artery bypass grafting (CABG) are still uncertain. This meta-analysis aims to assess the clinical outcomes […]

Background: Coronary artery fistula (CAF) is an abnormal connection that links a coronary artery to a cardiac chamber or another major blood vessel. Several studies have shown the association between mean platelet volume (MPV) and cardiovascular diseases. In the literature, there is no previous study about the association between hematologic parameters and congenital CAF. For this reason, we aimed to investigate the association of MPV with CAF. Methods: 70 patients with normal coronary arteries and 50 with coronary artery fistulas […]