A New Risk Score to Predict Long-Term Cardiac Mortality in Patients With Acute Myocardial Infarction Complicated by Cardiogenic Shock and Treated With Primary Percutaneous Intervention.

Poor data exist about predictors of long-term cardiac mortality in patients presenting acute myocardial infarction (AMI) complicated by cardiogenic shock (CS) treated with primary percutaneous coronary intervention (p-PCI), and current risk-adjustment models in this setting are not adequate. We retrospectively analyzed our registry of patients with AMI treated with p-PCI. The aim of this study was to identify the independent predictors of 2-year cardiac mortality in patients presenting CS.

Rheolytic Thrombectomy for Acute Myocardial Infarction Complicated by Cardiogenic Shock.

Objectives: We sought to investigate the prognostic impact of rheolytic thrombectomy (RT) in patients with acute myocardial infarction (AMI) complicated by cardiogenic shock (CS).

Background: Very few data exist on thrombus removal before stenting in patients with AMI and CS treated with primary percutaneous coronary intervention (PCI).

Methods: Of 4023 patients who underwent PCI for AMI between 1995 and 2012, we focused on 371 patients presenting with CS at admission and separated them into two groups: the first included 63 patients treated with RT (RT group), and the remaining 308 underwent standard PCI (non-RT group).

Comparison of double (360 mg) ticagrelor loading dose with standard (60 mg) prasugrel loading dose in ST-elevation myocardial infarction patients: the Rapid Activity of Platelet Inhibitor Drugs (RAPID) primary PCI 2 study.

Unlabelled: In ST-elevation myocardial infarction (STEMI) patients, residual platelet reactivity soon after a loading dose (LD) of prasugrel or ticagrelor is higher than that reported for healthy volunteers or subjects with stable coronary artery disease; and the majority of primary percutaneous coronary intervention (PPCI) procedures with bivalirudin monotherapy are performed without proper platelet inhibition. However, ticagrelor LD is just the daily dose, whereas prasugrel LD is 6-fold the long-term daily dose. We hypothesized that an increased ticagrelor LD may result in a faster and more effective platelet inhibition as compared with the standard prasugrel LD.

Effects of a timely therapy with doxycycline on the left ventricular remodeling according to the pre-procedural TIMI flow grade in patients with ST-elevation acute myocardial infarction.

Doxycycline has been demonstrated to reduced left ventricular (LV) remodeling, but its effect in patients with ST-elevation myocardial infarction (STEMI) and a baseline occluded [thrombolysis in myocardial infarction (TIMI) flow grade ≤1] infarct-related artery (IRA) is unknown. According to the baseline TIMI flow grade, 110 patients with a first STEMI were divided into 2 groups. Group 1: 77 patients with TIMI flow ≤1 (40 patients treated with doxycycline and 37 with standard therapy, respectively), and a Group 2: 33 patients with TIMI flow 2-3 (15 patients treated with doxycycline and 18 with standard therapy, respectively).

Drug-eluting stent supported percutaneous coronary intervention for unprotected left main disease.

Objectives: This study sought to determine the clinical and angiographic outcomes of unselected patients receiving drug-eluting stents for unprotected left main disease.

Background: The results of several series of percutaneous coronary intervention (PCI) for left main disease in the pre-drug-eluting stent era have arisen concerns on the safety and mid-term efficacy of PCI.

Methods: Consecutive patients with unprotected left main disease were considered eligible for drug-eluting stent supported PCI.

Predictors of outcome after sirolimus-eluting stent implantation for complex in-stent restenosis.

Few data are available on the effectiveness of sirolimus-eluting stent implantation for the treatment of in-stent restenosis, and no data exist about the predictors of outcome after sirolimus-eluting stent implantation for complex in-stent restenosis (diffuse, proliferative, or total occlusion). From April 2002 to May 2004, 136 patients with 161 complex in-stent restenoses underwent sirolimus-eluting stent implantation. At 9 months, 5 patients had died (3 of cardiac and 2 of noncardiac causes), no reinfarctions had occurred, and 11 target vessel revascularization procedures had been performed.