Clinical outcomes following primary percutaneous coronary intervention for ST-elevation myocardial infarction according to sex and race.

Background: Female sex and South Asian race have been associated with poor clinical outcomes following primary percutaneous coronary intervention (PPCI) for ST-segment elevation myocardial infarction (STEMI) but remain understudied in large real-world series. We therefore investigated the association of sex and race with clinical outcomes following PPCI.

Methods: We conducted a prospective study of all patients undergoing PPCI for STEMI between January 2009 and December 2011 at a large UK cardiac centre.

The national infarct angioplasty project: UK experience and subsequent developments.

The UK had previously established a comprehensive strategy for in-hospital nurse-led thrombolysis for patients with ST-elevation myocardial infarction, with a growing use of pre-hospital thrombolysis by paramedical staff in the ambulance services. The National Infarct Angioplasty Project was sponsored by the government and examined the introduction of primary percutaneous coronary angioplasty (PPCI) in a variety of urban, rural and mixed communities. The project found that PPCI could be delivered within acceptable timelines, would be cost-effective, and could be delivered to the majority of the population.

Risk stratification for ST segment elevation myocardial infarction in the era of primary percutaneous coronary intervention.

Acute coronary syndromes presenting with ST elevation are usually treated with emergency reperfusion/revascularisation therapy. In contrast current evidence and national guidelines recommend risk stratification for non ST segment elevation myocardial infarction (NSTEMI) with the decision on revascularisation dependent on perceived clinical risk. Risk stratification for STEMI has no recommendation.

Developing primary PCI as a national reperfusion strategy for patients with ST-elevation myocardial infarction: the UK experience.

In 2004 in the United Kingdom (UK), the infrastructural and organisational changes required for implementation of primary PCI for treatment of STEMI were unclear, and the cost-effectiveness and sustainability of a changed reperfusion strategy had not been tested. In addition, any proposed change was to be made against the background of a previously successful in-hospital thrombolysis strategy, with plans for greater use of pre-hospital administration. A prospective study (the "National Infarct Angioplasty Project - NIAP") was set up to collect information on all patients presenting with STEMI in selected regions in the UK over a one year period (April 2005 - March 2006).

The importance of audit to monitor applications of procedures and improve primary angioplasty results.

Although clinical trials have demonstrated that primary percutaneous coronary intervention (PPCI) provides better outcomes than thrombolysis for STEMI, it cannot be assumed that similar results can be obtained in day-to-day practice. To determine whether standards are being met, continuous audit of PPCI programmes is necessary, with appropriate feedback to participating centres and operators. Both the MINAP and BCIS national audit projects allow central electronic collection of data on consecutive patients presenting to every hospital involved in the acute management of these patients.

Three-year clinical outcome with the Endeavor™ zotarolimus-eluting stent in primary percutaneous coronary intervention for ST elevation myocardial infarction: the Endeavor™ primary PCI study (E-PPCI).

Primary percutaneous coronary intervention (PPCI) is superior to thrombolysis in STEMI (ST segment elevation myocardial infarction) patients. Data on late stent thrombosis (ST) have raised concerns regarding the use of drug-eluting stents during PPCI. We report the first 3-year clinical evaluation of the zotarolimus-eluting stent (ZES) in patients undergoing PPCI for STEMI, a single-center, prospective cohort study of consecutive patients admitted with STEMI.

Real-world outcome from ST elevation myocardial infarction in the very elderly before and after the introduction of a 24/7 primary percutaneous coronary intervention service.

Background: It remains unclear whether the superiority of primary percutaneous coronary intervention (PPCI) over thrombolysis for the treatment of ST elevation myocardial infarction (STEMI) extends to the very elderly. Furthermore, the deliverability and efficacy of PPCI in over the 80s has not been investigated in a real-world setting. The aim of this study was to compare outcome from STEMI in patients aged > or =80 before and after the introduction of routine 24/7 PPCI.

Direct ambulance admission to the cardiac catheterization laboratory significantly reduces door-to-balloon times in primary percutaneous coronary intervention.

Background: Primary percutaneous coronary intervention (PCI) is the preferred treatment for ST-segment elevation myocardial infarction (STEMI) provided it can be delivered within 90 minutes of hospital admission. In clinical practice this target is difficult to achieve. We aimed to determine the effect of direct ambulance admission to the cardiac catheterization laboratory on door-to-balloon and call-to-balloon times in primary PCI.