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Die Bedeutung von klinischen Befunden und Oberflächen-EKG für Diagnose und Therapie von Herzrhythmusng in cardiac emergencies, careful search for clues during the physical examination and an informed and systematic approach to the 12-lead electrocardiogram (ECG) is necessary. Important physical findings in supraventricular tachycardias are neck vein pulsations (“frog sign”); this sign is typical f

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