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The course aimed to introduce the electrocardiogram device (ECG), its components, and the electrodes attached to it, which are placed in specific areas based on the famous Einthoven’s theory. On the second day, the lecturers explained the interpretation of the ECG paper and the curves that represent the electrical waves accompanying the atrial and ventricular contractions and relaxations. At the end of the course, electrical diagrams representing various cardiac conditions were presented and compared to healthy cases, where the most important changes in the PQRST electrical waves accompanyi…

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