[STEMI mimics : ST elevations on ECG: alternative diagnoses to acute coronary occlusion].

Background: The electrocardiogram (ECG) is an integral part of basic emergency medical diagnosis and preoperative evaluation. In cases of ST elevation myocardial infarction (STEMI) immediate treatment is mandatory after correlation of ischemic symptoms with the ECG pattern. However, there are also ECG patterns that can imitate STEMI, possibly resulting in the true underlying diagnosis being missed and inappropriate therapy being initiated.

[High-risk ECGs in acute chest pain : Signs of acute ischemia beyond STEMI].

Background: Obtaining an electrocardiogram (ECG) is the gold standard for initial diagnostics of atraumatic chest pain. To provide optimal patient care, the treating physician has to be proficient in recognizing early signs of myocardial ischemia. Information from the clinical assessment and typical ECG signs have to be recognized promptly in order to diagnose myocardial ischemia early.

[German recommendations on lung and thoracic ultrasonography in patients with COVID-19].

Lung and chest ultrasound are further examination modalities in addition to computed tomography and laboratory diagnostics in patients with COVID-19. It extends the clinical-physical examination because it can examine lung surface sensitively. Lung surface pattern changes have been found in sonograms of patients with COVID-19 pneumonia and during the course of the disease.

Have "new" methods in medical education reached German-speaking Central Europe: a survey.

Background: Simulation-based-training (SBT) in the education of health professionals is discussed as an effective alternative for knowledge and skills enhancement as well as for the establishment of a secure learning environment, for learners and patients. In the Anglo-American region, SBT and simulation and training centers (STC) are numbered as standard for medical training. In German-speaking Central Europe, priority is still given to the establishment of SBT and STC.