[4th universal definition of myocardial infarction 2018 : What is new?] / 4. Allgemeine Definition des Myokardinfarkts 2018 : Was ist neu?

ABSTRACT

The 4th universal definition of myocardial infarction consensus document is a further development of the document from 2012. It highlights the discrimination between myocardial injury and infarction and in particular the periprocedural occurrence of increased troponin levels. The chapter on cardiac biomarkers deals with the problems of comparison of various troponin assays and the kinetics of troponin in acute myocardial infarction. The definition of the 5 types of myocardial infarction underwent only minor changes. In the chapter on ECG interpretation high-risk constellations are described. A total of six new chapters were added to the consensus document including the takotsubo syndrome and myocardial infarction with non-obstructive coronary arteries (MINOCA), which are briefly discussed.