Quality in medicine
Main cardiac surgery procedures performed in Poland in 2012 (according to the National Registry of Cardiac Surgery Procedures – KROK, Warsaw, Poland 2013)

The National Registry of Cardiac Surgery Procedures was established in 2005 following the decision of the Minister of Health, Prof. Zbigniew Religa. Since the very beginning this Registry has been mandatory for all departments of cardiothoracic surgery, including public and non-public units for adults and children.

Collecting the data on all cardiac procedures at the national level enables comparison of results between individual units and is aimed at the improvement of early and long-term outcomes. Evaluation of the quality of care requires preoperative risk stratification, which is achieved using Euroscore in adult patients and Aristotle Basic Score and EACTS/STS Mortality Score in children. The data of 39 CTS Units including 9 congenital departments are collected in a unified and dedicated system. The data set includes all fields of the EACTS adult database and EACTS Congenital Database. Additionally the data on manpower, infrastructure of cardiothoracic units and scientific activities are collected. The data on congenital procedures are automatically transferred to the EACTS Congenital Database. The analysis of outcomes is performed using the limit of two standard deviations for each unit in every procedure category. This methodology allows for defining the outliers – units where the mean mortality in a given group of procedures extends beyond 2 SD.

Semi-annual and annual reports are created and distributed among the CTS health care providers, supervisors and payers. The long-term survival in patients after cardiac surgery is analyzed using the national death registry and Kaplan-Meier survival curves are drawn for main groups of procedures. That is made available for every participating unit. Until the end of 2012 the data on 175 732 cardiac procedures including early outcomes and complications have been collected and analyzed.

The annual report in 2012 shows the data on 26 914 cardiac procedures including 2 657 congenital. During the last seven years (2006-2012) the volume of congenital heart surgical procedures increased by 17%. Currently, the neonatal age group (564 operations) makes up 21.2% of all congenital procedures. 60% of all (1577) operations are performed in children (infants) under 1 year of age.

In Poland all types of congenital surgery are performed. Our demographic specificity is related to very low frequency of therapeutic abortion due to congenital heart defects. That is why 20%...


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