Wolff-Parkinson White Syndrome is an electrophysiological pathology characterized by extra electric pathway causing a episode of rapid heartbeat. The most common symptoms of Wolff-Parkinson Syndrome are: - Palpitation - Dyspnea - Dizziness - Lightheadedness Classic electrocardiography findings are: - Short PR interval - Wide QRS complex - A delta wave - ST-T wave changes Reference: https://emedicine.medscape.com/article/159222-overview#:~:text=Classic%20ECG%20findings%20that%20are,changes%20(see%20the%20image%20below) Image courtesy: https://www.lecturio.com/magazine/wolff-parkinson-white-syndrome/