Implementation of reperfusion therapy in ST-segment elevation myocardial infarction. A policy statement from the Belgian Society of Cardiology (BSC), the Belgian Interdisciplinary Working Group on Acute Cardiology (BIWAC) and the Belgian Working Group on Interventional Cardiology (BWGIC)

Quality assessment in Belgian ST elevation myocardial infarction patients: results from the Belgian STEMI database

The present report describes the quality of care, including in hospital mortality for more than 22.000 STEMI patients admitted in 60 Belgian hospitals for the period 2008-2016. We found a strong increase in the use of primary PCI over time, particularly for patients that were admitted first in a non-PCI capable hospital, reaching a penetration rate of >95%. The transition of thrombolysis to transfer for pPCI in the setting of a STEMI network was, however, associated with an increase of the proportion of patients with prolonged (>120 min) diagnosis-to-balloon time (from 16 to 22%), suggesting still suboptimal interhospital transfer. The in-hospital mortality of the total study population was 6.5%. For non-cardiac arrest patients in-hospital mortality decreased from 5.1% to 3.7%, while it increased for cardiac arrest patients from 29 to 37%. The observation that quality indicators (QI's), such as modalities and timing of reperfusion therapy, were associated with lower levels of mortality, underscores the potential of QIs for STEMI to improve care and reduce unwarranted variation and premature death from STEMI.

The year of transparency: measuring quality of cardiac care

The assessment of quality of care is becoming increasingly important in healthcare, both globally and in the Netherlands. The Dutch Minister of Health declared 2015 to be the year of transparency, thereby aiming to improve quality of care by transparent reporting of outcome data. With the increasing importance of transparency, knowledge on quality measurement will be essential for a cardiologist in daily clinical care. To that end, this paper provides a comprehensive overview of the Dutch healthcare structure, quality indicators and the current and future assessment of quality of cardiac care in the Netherlands.

STEMI mortality in community hospitals versus PCI-capable hospitals: results from a nationwide STEMI network programme

AIMS

Reports examining local ST elevation myocardial infarction (STEMI) networks focused mainly on percutaneous coronary intervention (PCI)-related time issues and outcomes. To validate the concept of STEMI networks in a real-world context, more data are needed on management and outcome of an unselected community based STEMI population.

METHODS AND RESULTS

The current study evaluated reperfusion strategies and in-hospital mortality in 8500 unselected STEMI patients admitted to 47 community hospitals (n=3053) and 25 PCI-capable hospitals (n=5447) in the context of a nationwide STEMI network programme that started in 2007 in Belgium. The distance between the hub and spoke hospitals ranged from 2.2 to 47 km (median 15 km). A propensity score was used to adjust for differences in baseline characteristics. Reperfusion strategy was significantly different with a predominant use of primary PCI (pPCI) in PCI-capable hospitals (93%), compared to a mixed use of pPCI (71%) and thrombolysis (20%) in community hospitals. A door-to-balloon time <120 min was achieved in 83% of community hospitals and in 91% of PCI-capable hospitals (p<0.0001). In-hospital mortality was 7.0% in community hospitals versus 6.7% in PCI-capable hospitals with an adjusted odds ratio of 1.1 (95% confidence interval: 0.8-1.4). Between the periods 2007-2008 and 2009-2010, the pPCI rate in community hospitals increased from 60% to 80%, whereas the proportion of conservatively managed patients decreased from 11.1% to 7.9%.

CONCLUSION

In a STEMI network with >70% use of pPCI, in-hospital mortality was comparable between community hospitals and PCI-capable hospitals. Participation in the STEMI network programme was associated with an increased adherence to reperfusion guidelines over time.