Improving risk stratification after acute myocardial infarction : focus on emerging applications of echocardiography

Abstract

The general introduction of this thesis gives an overview of the epidemiology of ST-segment elevation myocardial infarction (STEMI) and the current focus of the guidelines concerning the management of these patients. In the past decades changes in the treatment and outcome of STEMI patients have influenced the risk stratification of this population and the focus has been shifted to the evaluation of infarct size. Furthermore, the role of echocardiography in the risk stratification after STEMI is addressed including the evolving echocardiographic techniques. The aim of the current thesis was to evaluate the clinical characteristics of this contemporary population of STEMI patients and to assess the value of echocardiography for the improvement of the risk stratification of these patients. First, the current population of STEMI patients treated with primary percutaneous coronary intervention is described in Part I, where clinical parameters are being evaluated in relation to short- and long-term outcome. In Part II, the role of conventional and novel echocardiographic techniques is being evaluated for the assessment of left ventricular (LV) systolic function and the importance of LV diastolic function is addressed in Part III. Finally, the role of echocardiography in patients with chronic ischemic heart disease is studied in Part IV.UBL - phd migration 201