Very long-term efficacy and safety of paclitaxel-eluting balloon after a bare-metal stent for the treatment of ST-elevation myocardial infarction: 8-year results of a randomized clinical trial (PEBSI study).

Background: Drug-eluting stents (DES) are considered the therapy of choice in ST-segment elevation myocardial infarction (STEMI); however, a low persistent rate of revascularizations and stent thrombosis exist over the time. We have previously shown that a paclitaxel (PTX)-drug-coated balloon (DCB) after a bare-metal stent (BMS) implantation (DCB-combined strategy) yields superior angiographic and clinical results compared to BMS in the short term. However, the long-term safety and efficacy of this approach remain uncertain.

Prognostic Role of TAPSE to PASP Ratio in Patients Undergoing MitraClip Procedure.

Background: Transcatheter mitral valve repair (TMVR) is an effective therapy for high-risk patients with severe mitral regurgitation (MR) but heart failure (HF) readmissions and death remain substantial on mid-term follow-up. Recently, right ventricular (RV) to pulmonary arterial (PA) coupling has emerged as a relevant prognostic predictor in HF. In this study, we aimed to assess the prognostic value of tricuspid annular plane systolic excursion (TAPSE) to PA systolic pressure (PASP) ratio as a non-invasive measure of RV-to-PA coupling in patients undergoing TMVR with MitraClip (Abbott, CA, USA).

Percutaneous Mitral Valve Repair: Outcome Improvement with Operator Experience and a Second-Generation Device.

Background And Aim: Recent randomized data comparing percutaneous mitral valve repair (PMVR) versus optimal medical treatment in patients with functional MR (FMR) seemed to highlight the importance of the learning curve not only for procedural outcomes but also for patient selection. The aim of the study was to compare a contemporary series of patients undergoing PMVR using a second-generation Mitraclip device (Mitraclip NT) with previous cohorts treated with a first-generation system.

Methods: This multicenter study collected individual data from 18 centers between 2012 and 2017.

Transcatheter mitral repair according to the cause of mitral regurgitation: real-life data from the Spanish MitraClip registry.

Introduction And Objectives: Transcatheter mitral valve repair (TMVR) with MitraClip is a therapeutic option for high surgical risk patients with severe mitral regurgitation (MR). The main objective of this study was to analyze differences in outcomes in patients with severe MR according to the cause of MR.

Methods: Observational, multicenter, and prospective study with consecutive patient inclusion.

Cardiopoietic cell therapy for advanced ischaemic heart failure: results at 39 weeks of the prospective, randomized, double blind, sham-controlled CHART-1 clinical trial.

Aims: Cardiopoietic cells, produced through cardiogenic conditioning of patients' mesenchymal stem cells, have shown preliminary efficacy. The Congestive Heart Failure Cardiopoietic Regenerative Therapy (CHART-1) trial aimed to validate cardiopoiesis-based biotherapy in a larger heart failure cohort.

Methods And Results: This multinational, randomized, double-blind, sham-controlled study was conducted in 39 hospitals.

A randomised trial of paclitaxel-eluting balloon after bare metal stent implantation vs. bare metal stent in ST-elevation myocardial infarction (the PEBSI study).

Aims: Our aim was to assess the safety and efficacy of paclitaxel-eluting balloon (PTX-B) treatment after bare metal stent (BMS) implantation in patients undergoing primary angioplasty.

Methods And Results: After BMS implantation, patients were randomised (1:1) to treatment with a PTX-B or no PTX-B treatment (BMS group). The primary endpoint was in-stent late luminal loss (LLL) at nine-month follow-up.

Puncture Versus Surgical Cutdown Complications of Transfemoral Aortic Valve Implantation (from the Spanish TAVI Registry).

Vascular complications in transcatheter aortic valve implantation using transfemoral approach are related to higher mortality. Complete percutaneous approach is currently the preferred technique for vascular access. However, some centers still perform surgical cutdown.

Causes of death in early MI survivors with persistent infarct artery occlusion: results from the Occluded Artery Trial (OAT).

Aims: OAT randomised patients with an occluded infarct artery three to 28 days after myocardial infarction (MI). The study demonstrated that PCI did not reduce the occurrence of the primary composite endpoint of death, re-MI, and New York Heart Association class IV heart failure in comparison with patients assigned to optimal medical therapy alone (MED). In view of prior literature in similar cohorts showing fewer sudden cardiac deaths and less left ventricular (LV) remodelling, but excess re-MI with PCI, causes of death were analysed in more detail.

Preinfarction angina prior to first myocardial infarction does not influence long-term prognosis: a retrospective study with subgroup analysis in elderly and diabetic patients.

Background And Hypothesis: Although prodromal angina occurring shortly before an acute myocardial infarction (MI) has protective effects against in-hospital complications, this effect has not been well documented after initial hospitalization, especially in older or diabetic patients. We examined whether angina 1 week before a first MI provides protection in these patients.

Methods: A total of 290 consecutive patients, 143 elderly (>64 years of age) and 147 adults (<65 years of age), 68 of whom were diabetic (23.

Should we treat patients with moderately severe stenosis of the left main coronary artery and negative FFR results?

Background: The prognostic importance of significant left main coronary artery disease is unequivocal. However, moderate lesions of the left main coronary artery (LMCA) are sometimes found in patients presenting significant stenosis in other coronary arteries or equivocal symptoms. The ability of myocardial fractional flow reserve (FFR) to predict coronary events could be useful in the decision-making process in these patients.

[Does abciximab improve the prognosis of diabetics after percutaneous coronary intervention?].

Introduction And Objectives: It is known that the outcome of percutaneous coronary intervention is worse in diabetics than in non-diabetics. The aim of our study was to determine whether abciximab therapy could improve clinical outcome in an unselected diabetic population that underwent percutaneous coronary interventions.

Material And Methods: We analyzed retrospectively 198 diabetic patients who underwent PTCA from January 1997 to January 2000.

[Influence of diabetes mellitus on clinical outcome after percutaneous coronary revascularization].

Introduction And Objectives: Diabetes mellitus modifies the natural history of patients with coronary artery disease. The aim of this study was to assess the clinical outcome of diabetic patients with successful coronary angioplasty in our environment and to identify the factors predictive of complications during follow-up.

Methods: A retrospective analysis was made of a series of 198 diabetics and who underwent angioplasty from September 1996 to January 2000 in our hospital.