This case report is kindly provided by Michael Rosengarten from McGill and is part of the McGill Cases. These cases come from the McGill EKG World Encyclopedia.
These are two electrocardiograms from a patient complaining of a fast heart rate and high blood pressure (taken at a friends). The patient looked well but did have a blood pressure of 180/120mm. The first tracing was in on arrival in the emmergence room, the second after receiving 12 mg of adenosine by rapid intravenous injection. }.
