Bortezomib is a proteasome inhibitor used to treat multiple myeloma and mantle cell lymphoma. Traditionally, bortezomib was thought to have little cardiovascular toxicity; however, there is increasing evidence that bortezomib can lead to cardiac complications including left ventricular dysfunction and atrioventricular block. We present the case of a 66-year-old man with multiple myeloma and per...

Circulating natriuretic peptides are useful biomarkers of left ventricular dysfunction and heart failure in the general population. Cardiac troponin T (cTnT) is also considered a sensitive marker of myocardial injury. However, the fact that levels of circulating natriuretic peptides and cTnT are almost invariably increased in end-stage renal disease patients has been considered a major limitati...

Acute coronary syndrome (ACS) refers to any constellation of clinical symptoms that are compatible with acute myocardial ischemia. ACS is divided into ST- elevated myocardial infarction (STEMI), non-ST elevated myocardial infarction (NSTEMI), and unstable angina (UA). STEMI results from complete and prolonged occlusion of an epicardial coronary blood vessel and is defined based on ECG criteria....

The expanded ability to detect myocardial injury using very sensitive and specific biomarker assays has been a major factor in the evolution of the definition of acute myocardial infarction (MI). This is clearly evident in the ‘Universal Definition of Myocardial Infarction’ recently developed by a joint task force of experts on behalf of the ESC, ACCF, AHA, and WHF (European Society of Cardiolo...

Cardiac lesions secondary to blunt chest trauma vary from insignificant arrhythmias to fatal cardiac rupture. Of these, a distinction remains difficult; face to ST-segment elevation on ECG with positive cardiac biomarkers, is it a myocardial contusion or a genuine myocardial infarction (MI) secondary to coronary lesions? We report the case of a patient admitted for multiple trauma. Initial asse...

5 Sammanfattning 6 List of original papers 7 Abbreviations 8 Introduction 9 Acute myocardial infarction 9 Pathophysiology 9 Diagnosis and current treatment 10 Reperfusion injury 11 Myocardial conditioning 13 Potential mechanisms and pathways involved in ischemic conditioning 17 Quantification of myocardial salvage 18 Cardiac imaging techniques 19 Aims 23 Material and methods 24 Study population...